/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 08:13:30,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 08:13:30,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 08:13:30,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 08:13:30,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 08:13:30,781 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 08:13:30,782 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 08:13:30,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 08:13:30,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 08:13:30,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 08:13:30,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 08:13:30,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 08:13:30,796 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 08:13:30,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 08:13:30,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 08:13:30,799 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 08:13:30,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 08:13:30,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 08:13:30,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 08:13:30,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 08:13:30,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 08:13:30,818 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-08 08:13:30,828 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 08:13:30,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 08:13:30,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 08:13:30,830 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-08 08:13:30,830 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 08:13:30,830 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-08 08:13:30,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 08:13:30,830 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 08:13:30,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 08:13:30,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 08:13:30,831 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-08 08:13:30,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 08:13:30,832 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 08:13:30,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 08:13:30,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 08:13:30,832 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 08:13:30,832 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 08:13:30,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 08:13:30,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 08:13:30,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 08:13:30,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 08:13:30,833 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 08:13:30,833 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 08:13:30,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 08:13:30,833 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-08 08:13:30,834 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 08:13:31,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 08:13:31,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 08:13:31,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 08:13:31,139 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 08:13:31,140 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 08:13:31,141 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c [2022-04-08 08:13:31,200 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b441d0561/0cfcecc5314242d9983fdebb387f2732/FLAGd46cdc0f7 [2022-04-08 08:13:31,734 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 08:13:31,735 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c [2022-04-08 08:13:31,758 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b441d0561/0cfcecc5314242d9983fdebb387f2732/FLAGd46cdc0f7 [2022-04-08 08:13:32,183 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b441d0561/0cfcecc5314242d9983fdebb387f2732 [2022-04-08 08:13:32,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 08:13:32,187 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 08:13:32,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 08:13:32,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 08:13:32,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 08:13:32,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@582a20cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32, skipping insertion in model container [2022-04-08 08:13:32,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 08:13:32,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 08:13:32,576 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/floppy_simpl4.cil-2.c[48585,48598] [2022-04-08 08:13:32,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 08:13:32,587 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 08:13:32,748 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/floppy_simpl4.cil-2.c[48585,48598] [2022-04-08 08:13:32,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 08:13:32,781 INFO L208 MainTranslator]: Completed translation [2022-04-08 08:13:32,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32 WrapperNode [2022-04-08 08:13:32,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 08:13:32,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 08:13:32,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 08:13:32,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 08:13:32,799 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,821 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,924 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 08:13:32,925 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 08:13:32,925 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 08:13:32,925 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 08:13:32,926 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32" (1/1) ... [2022-04-08 08:13:32,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 08:13:32,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 08:13:32,969 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-08 08:13:32,995 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-08 08:13:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 08:13:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 08:13:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 08:13:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-08 08:13:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2022-04-08 08:13:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2022-04-08 08:13:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2022-04-08 08:13:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2022-04-08 08:13:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2022-04-08 08:13:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2022-04-08 08:13:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2022-04-08 08:13:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-08 08:13:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 08:13:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-04-08 08:13:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-04-08 08:13:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-04-08 08:13:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-04-08 08:13:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-04-08 08:13:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2022-04-08 08:13:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2022-04-08 08:13:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-08 08:13:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 08:13:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 08:13:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 08:13:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 08:13:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-08 08:13:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 08:13:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-08 08:13:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2022-04-08 08:13:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-08 08:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-08 08:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2022-04-08 08:13:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-08 08:13:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 08:13:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-08 08:13:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 08:13:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 08:13:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 08:13:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 08:13:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 08:13:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 08:13:33,325 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 08:13:33,328 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 08:13:33,374 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:33,418 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 08:13:33,419 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 08:13:33,432 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:33,453 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 08:13:33,453 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 08:13:33,460 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:33,697 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-08 08:13:33,698 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-08 08:13:33,699 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:33,837 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2022-04-08 08:13:33,838 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2022-04-08 08:13:33,849 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:33,870 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-08 08:13:33,870 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-08 08:13:34,049 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:34,064 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 08:13:34,064 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 08:13:34,065 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:34,071 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 08:13:34,071 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 08:13:34,072 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:34,080 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 08:13:34,081 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 08:13:34,138 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:34,164 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-04-08 08:13:34,165 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-04-08 08:13:34,170 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:34,390 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2022-04-08 08:13:34,390 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2022-04-08 08:13:34,453 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:34,458 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 08:13:34,458 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 08:13:34,459 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:34,473 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 08:13:34,473 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 08:13:34,474 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:13:34,480 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 08:13:34,481 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 08:13:34,492 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 08:13:34,511 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 08:13:34,511 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 08:13:34,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 08:13:34 BoogieIcfgContainer [2022-04-08 08:13:34,514 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 08:13:34,517 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 08:13:34,517 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 08:13:34,521 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 08:13:34,522 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 08:13:32" (1/3) ... [2022-04-08 08:13:34,522 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43c919a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 08:13:34, skipping insertion in model container [2022-04-08 08:13:34,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:13:32" (2/3) ... [2022-04-08 08:13:34,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43c919a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 08:13:34, skipping insertion in model container [2022-04-08 08:13:34,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 08:13:34" (3/3) ... [2022-04-08 08:13:34,525 INFO L111 eAbstractionObserver]: Analyzing ICFG floppy_simpl4.cil-2.c [2022-04-08 08:13:34,532 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 08:13:34,533 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 08:13:34,583 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 08:13:34,590 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-08 08:13:34,590 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 08:13:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand has 389 states, 288 states have (on average 1.46875) internal successors, (423), 314 states have internal predecessors, (423), 71 states have call successors, (71), 28 states have call predecessors, (71), 28 states have return successors, (71), 66 states have call predecessors, (71), 71 states have call successors, (71) [2022-04-08 08:13:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-08 08:13:34,648 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:13:34,649 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:13:34,650 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:13:34,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:13:34,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1386555085, now seen corresponding path program 1 times [2022-04-08 08:13:34,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:34,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2046436551] [2022-04-08 08:13:34,676 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:13:34,677 INFO L85 PathProgramCache]: Analyzing trace with hash 1386555085, now seen corresponding path program 2 times [2022-04-08 08:13:34,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:13:34,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860375555] [2022-04-08 08:13:34,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:13:34,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:13:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:35,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:13:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:35,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {392#true} is VALID [2022-04-08 08:13:35,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-08 08:13:35,059 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {392#true} {392#true} #1156#return; {392#true} is VALID [2022-04-08 08:13:35,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:13:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:35,104 INFO L290 TraceCheckUtils]: 0: Hoare triple {402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {392#true} is VALID [2022-04-08 08:13:35,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-08 08:13:35,106 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {392#true} {397#(= main_~status~1 0)} #1066#return; {397#(= main_~status~1 0)} is VALID [2022-04-08 08:13:35,108 INFO L272 TraceCheckUtils]: 0: Hoare triple {392#true} call ULTIMATE.init(); {401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:13:35,109 INFO L290 TraceCheckUtils]: 1: Hoare triple {401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {392#true} is VALID [2022-04-08 08:13:35,109 INFO L290 TraceCheckUtils]: 2: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-08 08:13:35,109 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {392#true} {392#true} #1156#return; {392#true} is VALID [2022-04-08 08:13:35,110 INFO L272 TraceCheckUtils]: 4: Hoare triple {392#true} call #t~ret170 := main(); {392#true} is VALID [2022-04-08 08:13:35,110 INFO L290 TraceCheckUtils]: 5: Hoare triple {392#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {397#(= main_~status~1 0)} is VALID [2022-04-08 08:13:35,112 INFO L272 TraceCheckUtils]: 6: Hoare triple {397#(= main_~status~1 0)} call _BLAST_init(); {402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:35,112 INFO L290 TraceCheckUtils]: 7: Hoare triple {402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {392#true} is VALID [2022-04-08 08:13:35,113 INFO L290 TraceCheckUtils]: 8: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-08 08:13:35,113 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {392#true} {397#(= main_~status~1 0)} #1066#return; {397#(= main_~status~1 0)} is VALID [2022-04-08 08:13:35,114 INFO L290 TraceCheckUtils]: 10: Hoare triple {397#(= main_~status~1 0)} assume !(~status~1 >= 0); {393#false} is VALID [2022-04-08 08:13:35,114 INFO L290 TraceCheckUtils]: 11: Hoare triple {393#false} assume !(1 == ~pended~0); {393#false} is VALID [2022-04-08 08:13:35,114 INFO L290 TraceCheckUtils]: 12: Hoare triple {393#false} assume !(1 == ~pended~0); {393#false} is VALID [2022-04-08 08:13:35,114 INFO L290 TraceCheckUtils]: 13: Hoare triple {393#false} assume ~s~0 != ~UNLOADED~0; {393#false} is VALID [2022-04-08 08:13:35,115 INFO L290 TraceCheckUtils]: 14: Hoare triple {393#false} assume -1 != ~status~1; {393#false} is VALID [2022-04-08 08:13:35,115 INFO L290 TraceCheckUtils]: 15: Hoare triple {393#false} assume ~s~0 != ~SKIP2~0; {393#false} is VALID [2022-04-08 08:13:35,115 INFO L290 TraceCheckUtils]: 16: Hoare triple {393#false} assume ~s~0 != ~IPC~0; {393#false} is VALID [2022-04-08 08:13:35,115 INFO L290 TraceCheckUtils]: 17: Hoare triple {393#false} assume ~s~0 != ~DC~0; {393#false} is VALID [2022-04-08 08:13:35,116 INFO L272 TraceCheckUtils]: 18: Hoare triple {393#false} call errorFn(); {393#false} is VALID [2022-04-08 08:13:35,116 INFO L290 TraceCheckUtils]: 19: Hoare triple {393#false} assume !false; {393#false} is VALID [2022-04-08 08:13:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:13:35,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:13:35,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [860375555] [2022-04-08 08:13:35,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [860375555] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:35,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:35,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 08:13:35,121 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:13:35,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2046436551] [2022-04-08 08:13:35,121 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2046436551] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:35,121 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:35,121 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 08:13:35,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651462780] [2022-04-08 08:13:35,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:13:35,129 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), 3 states have call successors, (4), 4 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 20 [2022-04-08 08:13:35,130 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:13:35,133 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), 3 states have call successors, (4), 4 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-08 08:13:35,159 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:35,160 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 08:13:35,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:35,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 08:13:35,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-08 08:13:35,185 INFO L87 Difference]: Start difference. First operand has 389 states, 288 states have (on average 1.46875) internal successors, (423), 314 states have internal predecessors, (423), 71 states have call successors, (71), 28 states have call predecessors, (71), 28 states have return successors, (71), 66 states have call predecessors, (71), 71 states have call successors, (71) Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (4), 4 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-08 08:13:38,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:38,666 INFO L93 Difference]: Finished difference Result 666 states and 978 transitions. [2022-04-08 08:13:38,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 08:13:38,667 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), 3 states have call successors, (4), 4 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 20 [2022-04-08 08:13:38,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:13:38,668 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), 3 states have call successors, (4), 4 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-08 08:13:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 978 transitions. [2022-04-08 08:13:38,699 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), 3 states have call successors, (4), 4 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-08 08:13:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 978 transitions. [2022-04-08 08:13:38,726 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 978 transitions. [2022-04-08 08:13:39,792 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 978 edges. 978 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:39,836 INFO L225 Difference]: With dead ends: 666 [2022-04-08 08:13:39,837 INFO L226 Difference]: Without dead ends: 422 [2022-04-08 08:13:39,843 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-08 08:13:39,846 INFO L913 BasicCegarLoop]: 496 mSDtfsCounter, 408 mSDsluCounter, 239 mSDsCounter, 0 mSdLazyCounter, 717 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 418 SdHoareTripleChecker+Valid, 735 SdHoareTripleChecker+Invalid, 877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 717 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:13:39,847 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [418 Valid, 735 Invalid, 877 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [160 Valid, 717 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-08 08:13:39,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 422 states. [2022-04-08 08:13:39,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 422 to 380. [2022-04-08 08:13:39,938 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:13:39,941 INFO L82 GeneralOperation]: Start isEquivalent. First operand 422 states. Second operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-08 08:13:39,943 INFO L74 IsIncluded]: Start isIncluded. First operand 422 states. Second operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-08 08:13:39,945 INFO L87 Difference]: Start difference. First operand 422 states. Second operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-08 08:13:39,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:39,969 INFO L93 Difference]: Finished difference Result 422 states and 586 transitions. [2022-04-08 08:13:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2022-04-08 08:13:39,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:39,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:39,977 INFO L74 IsIncluded]: Start isIncluded. First operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) Second operand 422 states. [2022-04-08 08:13:39,978 INFO L87 Difference]: Start difference. First operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) Second operand 422 states. [2022-04-08 08:13:40,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:40,001 INFO L93 Difference]: Finished difference Result 422 states and 586 transitions. [2022-04-08 08:13:40,001 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2022-04-08 08:13:40,003 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:40,003 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:40,003 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:13:40,004 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:13:40,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-08 08:13:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 523 transitions. [2022-04-08 08:13:40,027 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 523 transitions. Word has length 20 [2022-04-08 08:13:40,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:13:40,027 INFO L478 AbstractCegarLoop]: Abstraction has 380 states and 523 transitions. [2022-04-08 08:13:40,028 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), 3 states have call successors, (4), 4 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-08 08:13:40,028 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 523 transitions. [2022-04-08 08:13:40,665 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 523 edges. 523 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 523 transitions. [2022-04-08 08:13:40,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-08 08:13:40,666 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:13:40,666 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:13:40,666 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 08:13:40,667 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:13:40,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:13:40,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1836211626, now seen corresponding path program 1 times [2022-04-08 08:13:40,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:40,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [939253547] [2022-04-08 08:13:40,668 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:13:40,668 INFO L85 PathProgramCache]: Analyzing trace with hash 1836211626, now seen corresponding path program 2 times [2022-04-08 08:13:40,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:13:40,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319164028] [2022-04-08 08:13:40,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:13:40,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:13:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:40,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:13:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:40,806 INFO L290 TraceCheckUtils]: 0: Hoare triple {3353#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {3341#true} is VALID [2022-04-08 08:13:40,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-08 08:13:40,807 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3341#true} {3341#true} #1156#return; {3341#true} is VALID [2022-04-08 08:13:40,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:13:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:40,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {3354#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3341#true} is VALID [2022-04-08 08:13:40,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-08 08:13:40,839 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3341#true} {3341#true} #1066#return; {3341#true} is VALID [2022-04-08 08:13:40,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:13:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:40,871 INFO L290 TraceCheckUtils]: 0: Hoare triple {3355#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,871 INFO L290 TraceCheckUtils]: 1: Hoare triple {3352#(= ~s~0 ~NP~0)} assume true; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,872 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3352#(= ~s~0 ~NP~0)} {3341#true} #1068#return; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,874 INFO L272 TraceCheckUtils]: 0: Hoare triple {3341#true} call ULTIMATE.init(); {3353#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:13:40,874 INFO L290 TraceCheckUtils]: 1: Hoare triple {3353#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {3341#true} is VALID [2022-04-08 08:13:40,874 INFO L290 TraceCheckUtils]: 2: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-08 08:13:40,875 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3341#true} {3341#true} #1156#return; {3341#true} is VALID [2022-04-08 08:13:40,875 INFO L272 TraceCheckUtils]: 4: Hoare triple {3341#true} call #t~ret170 := main(); {3341#true} is VALID [2022-04-08 08:13:40,875 INFO L290 TraceCheckUtils]: 5: Hoare triple {3341#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {3341#true} is VALID [2022-04-08 08:13:40,876 INFO L272 TraceCheckUtils]: 6: Hoare triple {3341#true} call _BLAST_init(); {3354#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:40,876 INFO L290 TraceCheckUtils]: 7: Hoare triple {3354#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3341#true} is VALID [2022-04-08 08:13:40,876 INFO L290 TraceCheckUtils]: 8: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-08 08:13:40,877 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {3341#true} {3341#true} #1066#return; {3341#true} is VALID [2022-04-08 08:13:40,877 INFO L290 TraceCheckUtils]: 10: Hoare triple {3341#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {3341#true} is VALID [2022-04-08 08:13:40,877 INFO L290 TraceCheckUtils]: 11: Hoare triple {3341#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {3341#true} is VALID [2022-04-08 08:13:40,878 INFO L272 TraceCheckUtils]: 12: Hoare triple {3341#true} call stub_driver_init(); {3355#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:40,878 INFO L290 TraceCheckUtils]: 13: Hoare triple {3355#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,878 INFO L290 TraceCheckUtils]: 14: Hoare triple {3352#(= ~s~0 ~NP~0)} assume true; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,879 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3352#(= ~s~0 ~NP~0)} {3341#true} #1068#return; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,879 INFO L290 TraceCheckUtils]: 16: Hoare triple {3352#(= ~s~0 ~NP~0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,880 INFO L290 TraceCheckUtils]: 17: Hoare triple {3352#(= ~s~0 ~NP~0)} assume 0 == ~tmp_ndt_1~0; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,880 INFO L272 TraceCheckUtils]: 18: Hoare triple {3352#(= ~s~0 ~NP~0)} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,881 INFO L290 TraceCheckUtils]: 19: Hoare triple {3352#(= ~s~0 ~NP~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,881 INFO L272 TraceCheckUtils]: 20: Hoare triple {3352#(= ~s~0 ~NP~0)} call IofCompleteRequest(~Irp, 0); {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,882 INFO L290 TraceCheckUtils]: 21: Hoare triple {3352#(= ~s~0 ~NP~0)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:13:40,882 INFO L290 TraceCheckUtils]: 22: Hoare triple {3352#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {3342#false} is VALID [2022-04-08 08:13:40,882 INFO L272 TraceCheckUtils]: 23: Hoare triple {3342#false} call errorFn(); {3342#false} is VALID [2022-04-08 08:13:40,883 INFO L290 TraceCheckUtils]: 24: Hoare triple {3342#false} assume !false; {3342#false} is VALID [2022-04-08 08:13:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:13:40,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:13:40,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319164028] [2022-04-08 08:13:40,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [319164028] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:40,884 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:40,884 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:13:40,884 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:13:40,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [939253547] [2022-04-08 08:13:40,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [939253547] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:40,885 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:40,885 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:13:40,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691474255] [2022-04-08 08:13:40,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:13:40,886 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-08 08:13:40,886 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:13:40,886 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:40,907 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:40,907 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 08:13:40,907 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:40,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 08:13:40,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 08:13:40,908 INFO L87 Difference]: Start difference. First operand 380 states and 523 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:45,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:45,261 INFO L93 Difference]: Finished difference Result 747 states and 1022 transitions. [2022-04-08 08:13:45,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 08:13:45,262 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-08 08:13:45,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:13:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1022 transitions. [2022-04-08 08:13:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1022 transitions. [2022-04-08 08:13:45,300 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1022 transitions. [2022-04-08 08:13:46,243 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1022 edges. 1022 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:46,272 INFO L225 Difference]: With dead ends: 747 [2022-04-08 08:13:46,273 INFO L226 Difference]: Without dead ends: 584 [2022-04-08 08:13:46,274 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:13:46,275 INFO L913 BasicCegarLoop]: 634 mSDtfsCounter, 822 mSDsluCounter, 279 mSDsCounter, 0 mSdLazyCounter, 971 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 828 SdHoareTripleChecker+Valid, 913 SdHoareTripleChecker+Invalid, 1176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 971 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:13:46,275 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [828 Valid, 913 Invalid, 1176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 971 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-08 08:13:46,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2022-04-08 08:13:46,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 525. [2022-04-08 08:13:46,326 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:13:46,327 INFO L82 GeneralOperation]: Start isEquivalent. First operand 584 states. Second operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-08 08:13:46,329 INFO L74 IsIncluded]: Start isIncluded. First operand 584 states. Second operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-08 08:13:46,331 INFO L87 Difference]: Start difference. First operand 584 states. Second operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-08 08:13:46,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:46,361 INFO L93 Difference]: Finished difference Result 584 states and 797 transitions. [2022-04-08 08:13:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 797 transitions. [2022-04-08 08:13:46,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:46,364 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:46,366 INFO L74 IsIncluded]: Start isIncluded. First operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) Second operand 584 states. [2022-04-08 08:13:46,367 INFO L87 Difference]: Start difference. First operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) Second operand 584 states. [2022-04-08 08:13:46,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:46,394 INFO L93 Difference]: Finished difference Result 584 states and 797 transitions. [2022-04-08 08:13:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 797 transitions. [2022-04-08 08:13:46,397 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:46,397 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:46,397 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:13:46,397 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:13:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-08 08:13:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 716 transitions. [2022-04-08 08:13:46,429 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 716 transitions. Word has length 25 [2022-04-08 08:13:46,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:13:46,429 INFO L478 AbstractCegarLoop]: Abstraction has 525 states and 716 transitions. [2022-04-08 08:13:46,430 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:46,430 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 525 states and 716 transitions. [2022-04-08 08:13:47,198 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 716 edges. 716 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 716 transitions. [2022-04-08 08:13:47,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-08 08:13:47,200 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:13:47,200 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:13:47,200 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 08:13:47,200 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:13:47,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:13:47,201 INFO L85 PathProgramCache]: Analyzing trace with hash 1775067862, now seen corresponding path program 1 times [2022-04-08 08:13:47,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:47,201 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [973534251] [2022-04-08 08:13:47,201 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:13:47,201 INFO L85 PathProgramCache]: Analyzing trace with hash 1775067862, now seen corresponding path program 2 times [2022-04-08 08:13:47,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:13:47,202 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111012709] [2022-04-08 08:13:47,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:13:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:13:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:47,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:13:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:47,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {7087#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {7075#true} is VALID [2022-04-08 08:13:47,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-08 08:13:47,367 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7075#true} {7075#true} #1156#return; {7075#true} is VALID [2022-04-08 08:13:47,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:13:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:47,401 INFO L290 TraceCheckUtils]: 0: Hoare triple {7088#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7075#true} is VALID [2022-04-08 08:13:47,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-08 08:13:47,402 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7075#true} {7075#true} #1066#return; {7075#true} is VALID [2022-04-08 08:13:47,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:13:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:47,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {7089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {7086#(= ~pended~0 0)} assume true; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,425 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7086#(= ~pended~0 0)} {7075#true} #1068#return; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,427 INFO L272 TraceCheckUtils]: 0: Hoare triple {7075#true} call ULTIMATE.init(); {7087#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:13:47,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {7087#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {7075#true} is VALID [2022-04-08 08:13:47,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-08 08:13:47,428 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7075#true} {7075#true} #1156#return; {7075#true} is VALID [2022-04-08 08:13:47,428 INFO L272 TraceCheckUtils]: 4: Hoare triple {7075#true} call #t~ret170 := main(); {7075#true} is VALID [2022-04-08 08:13:47,428 INFO L290 TraceCheckUtils]: 5: Hoare triple {7075#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {7075#true} is VALID [2022-04-08 08:13:47,429 INFO L272 TraceCheckUtils]: 6: Hoare triple {7075#true} call _BLAST_init(); {7088#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:47,429 INFO L290 TraceCheckUtils]: 7: Hoare triple {7088#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7075#true} is VALID [2022-04-08 08:13:47,429 INFO L290 TraceCheckUtils]: 8: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-08 08:13:47,430 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {7075#true} {7075#true} #1066#return; {7075#true} is VALID [2022-04-08 08:13:47,430 INFO L290 TraceCheckUtils]: 10: Hoare triple {7075#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {7075#true} is VALID [2022-04-08 08:13:47,430 INFO L290 TraceCheckUtils]: 11: Hoare triple {7075#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {7075#true} is VALID [2022-04-08 08:13:47,431 INFO L272 TraceCheckUtils]: 12: Hoare triple {7075#true} call stub_driver_init(); {7089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:47,431 INFO L290 TraceCheckUtils]: 13: Hoare triple {7089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,432 INFO L290 TraceCheckUtils]: 14: Hoare triple {7086#(= ~pended~0 0)} assume true; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,432 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7086#(= ~pended~0 0)} {7075#true} #1068#return; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,432 INFO L290 TraceCheckUtils]: 16: Hoare triple {7086#(= ~pended~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,433 INFO L290 TraceCheckUtils]: 17: Hoare triple {7086#(= ~pended~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,433 INFO L290 TraceCheckUtils]: 18: Hoare triple {7086#(= ~pended~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,440 INFO L290 TraceCheckUtils]: 19: Hoare triple {7086#(= ~pended~0 0)} assume 2 == ~tmp_ndt_3~0; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,441 INFO L272 TraceCheckUtils]: 20: Hoare triple {7086#(= ~pended~0 0)} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,442 INFO L290 TraceCheckUtils]: 21: Hoare triple {7086#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,442 INFO L290 TraceCheckUtils]: 22: Hoare triple {7086#(= ~pended~0 0)} assume 0 != ~disketteExtension__HoldNewRequests~2; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,443 INFO L290 TraceCheckUtils]: 23: Hoare triple {7086#(= ~pended~0 0)} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,443 INFO L272 TraceCheckUtils]: 24: Hoare triple {7086#(= ~pended~0 0)} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,444 INFO L290 TraceCheckUtils]: 25: Hoare triple {7086#(= ~pended~0 0)} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,444 INFO L290 TraceCheckUtils]: 26: Hoare triple {7086#(= ~pended~0 0)} assume 1 == ~PagingReferenceCount~0; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,445 INFO L290 TraceCheckUtils]: 27: Hoare triple {7086#(= ~pended~0 0)} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {7086#(= ~pended~0 0)} is VALID [2022-04-08 08:13:47,445 INFO L290 TraceCheckUtils]: 28: Hoare triple {7086#(= ~pended~0 0)} assume !(0 == ~pended~0); {7076#false} is VALID [2022-04-08 08:13:47,445 INFO L272 TraceCheckUtils]: 29: Hoare triple {7076#false} call errorFn(); {7076#false} is VALID [2022-04-08 08:13:47,445 INFO L290 TraceCheckUtils]: 30: Hoare triple {7076#false} assume !false; {7076#false} is VALID [2022-04-08 08:13:47,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:13:47,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:13:47,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111012709] [2022-04-08 08:13:47,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111012709] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:47,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:47,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:13:47,447 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:13:47,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [973534251] [2022-04-08 08:13:47,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [973534251] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:47,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:47,447 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:13:47,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076400261] [2022-04-08 08:13:47,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:13:47,447 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), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-08 08:13:47,448 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:13:47,448 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), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:47,477 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:47,477 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 08:13:47,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:47,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 08:13:47,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 08:13:47,478 INFO L87 Difference]: Start difference. First operand 525 states and 716 transitions. Second operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:50,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:50,604 INFO L93 Difference]: Finished difference Result 695 states and 934 transitions. [2022-04-08 08:13:50,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 08:13:50,605 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), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-08 08:13:50,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:13:50,605 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), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 711 transitions. [2022-04-08 08:13:50,614 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), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:50,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 711 transitions. [2022-04-08 08:13:50,621 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 711 transitions. [2022-04-08 08:13:51,369 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 711 edges. 711 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:51,404 INFO L225 Difference]: With dead ends: 695 [2022-04-08 08:13:51,404 INFO L226 Difference]: Without dead ends: 676 [2022-04-08 08:13:51,405 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:13:51,406 INFO L913 BasicCegarLoop]: 459 mSDtfsCounter, 881 mSDsluCounter, 164 mSDsCounter, 0 mSdLazyCounter, 665 mSolverCounterSat, 214 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 888 SdHoareTripleChecker+Valid, 623 SdHoareTripleChecker+Invalid, 879 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 214 IncrementalHoareTripleChecker+Valid, 665 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:13:51,406 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [888 Valid, 623 Invalid, 879 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [214 Valid, 665 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-08 08:13:51,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2022-04-08 08:13:51,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 583. [2022-04-08 08:13:51,462 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:13:51,464 INFO L82 GeneralOperation]: Start isEquivalent. First operand 676 states. Second operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-08 08:13:51,466 INFO L74 IsIncluded]: Start isIncluded. First operand 676 states. Second operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-08 08:13:51,467 INFO L87 Difference]: Start difference. First operand 676 states. Second operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-08 08:13:51,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:51,520 INFO L93 Difference]: Finished difference Result 676 states and 906 transitions. [2022-04-08 08:13:51,520 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 906 transitions. [2022-04-08 08:13:51,522 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:51,522 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:51,524 INFO L74 IsIncluded]: Start isIncluded. First operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) Second operand 676 states. [2022-04-08 08:13:51,526 INFO L87 Difference]: Start difference. First operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) Second operand 676 states. [2022-04-08 08:13:51,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:51,556 INFO L93 Difference]: Finished difference Result 676 states and 906 transitions. [2022-04-08 08:13:51,556 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 906 transitions. [2022-04-08 08:13:51,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:51,558 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:51,558 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:13:51,558 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:13:51,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-08 08:13:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 790 transitions. [2022-04-08 08:13:51,592 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 790 transitions. Word has length 31 [2022-04-08 08:13:51,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:13:51,593 INFO L478 AbstractCegarLoop]: Abstraction has 583 states and 790 transitions. [2022-04-08 08:13:51,593 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), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:51,593 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 583 states and 790 transitions. [2022-04-08 08:13:52,520 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 790 edges. 790 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:52,520 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 790 transitions. [2022-04-08 08:13:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-08 08:13:52,521 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:13:52,521 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:13:52,522 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-08 08:13:52,524 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:13:52,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:13:52,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1405496584, now seen corresponding path program 1 times [2022-04-08 08:13:52,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:52,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [750179225] [2022-04-08 08:13:52,530 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:13:52,530 INFO L85 PathProgramCache]: Analyzing trace with hash 1405496584, now seen corresponding path program 2 times [2022-04-08 08:13:52,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:13:52,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737688451] [2022-04-08 08:13:52,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:13:52,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:13:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:52,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:13:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:52,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {11017#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {11005#true} is VALID [2022-04-08 08:13:52,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-08 08:13:52,697 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11005#true} {11005#true} #1156#return; {11005#true} is VALID [2022-04-08 08:13:52,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:13:52,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:52,725 INFO L290 TraceCheckUtils]: 0: Hoare triple {11018#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11005#true} is VALID [2022-04-08 08:13:52,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-08 08:13:52,727 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11005#true} {11005#true} #1066#return; {11005#true} is VALID [2022-04-08 08:13:52,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:13:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:52,753 INFO L290 TraceCheckUtils]: 0: Hoare triple {11019#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {11016#(= ~compRegistered~0 0)} assume true; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,754 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11016#(= ~compRegistered~0 0)} {11005#true} #1068#return; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,755 INFO L272 TraceCheckUtils]: 0: Hoare triple {11005#true} call ULTIMATE.init(); {11017#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:13:52,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {11017#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {11005#true} is VALID [2022-04-08 08:13:52,756 INFO L290 TraceCheckUtils]: 2: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-08 08:13:52,756 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11005#true} {11005#true} #1156#return; {11005#true} is VALID [2022-04-08 08:13:52,756 INFO L272 TraceCheckUtils]: 4: Hoare triple {11005#true} call #t~ret170 := main(); {11005#true} is VALID [2022-04-08 08:13:52,756 INFO L290 TraceCheckUtils]: 5: Hoare triple {11005#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {11005#true} is VALID [2022-04-08 08:13:52,757 INFO L272 TraceCheckUtils]: 6: Hoare triple {11005#true} call _BLAST_init(); {11018#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:52,757 INFO L290 TraceCheckUtils]: 7: Hoare triple {11018#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11005#true} is VALID [2022-04-08 08:13:52,758 INFO L290 TraceCheckUtils]: 8: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-08 08:13:52,758 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {11005#true} {11005#true} #1066#return; {11005#true} is VALID [2022-04-08 08:13:52,758 INFO L290 TraceCheckUtils]: 10: Hoare triple {11005#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {11005#true} is VALID [2022-04-08 08:13:52,758 INFO L290 TraceCheckUtils]: 11: Hoare triple {11005#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {11005#true} is VALID [2022-04-08 08:13:52,759 INFO L272 TraceCheckUtils]: 12: Hoare triple {11005#true} call stub_driver_init(); {11019#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:52,759 INFO L290 TraceCheckUtils]: 13: Hoare triple {11019#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,759 INFO L290 TraceCheckUtils]: 14: Hoare triple {11016#(= ~compRegistered~0 0)} assume true; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,760 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {11016#(= ~compRegistered~0 0)} {11005#true} #1068#return; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,760 INFO L290 TraceCheckUtils]: 16: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,760 INFO L290 TraceCheckUtils]: 17: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,761 INFO L290 TraceCheckUtils]: 18: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,761 INFO L290 TraceCheckUtils]: 19: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,761 INFO L290 TraceCheckUtils]: 20: Hoare triple {11016#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_4~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,762 INFO L272 TraceCheckUtils]: 21: Hoare triple {11016#(= ~compRegistered~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,763 INFO L290 TraceCheckUtils]: 22: Hoare triple {11016#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,763 INFO L290 TraceCheckUtils]: 23: Hoare triple {11016#(= ~compRegistered~0 0)} assume 1 == ~PagingReferenceCount~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,763 INFO L290 TraceCheckUtils]: 24: Hoare triple {11016#(= ~compRegistered~0 0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,764 INFO L290 TraceCheckUtils]: 25: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(0 != ~disketteExtension__IsRemoved~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,764 INFO L290 TraceCheckUtils]: 26: Hoare triple {11016#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,764 INFO L272 TraceCheckUtils]: 27: Hoare triple {11016#(= ~compRegistered~0 0)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,765 INFO L290 TraceCheckUtils]: 28: Hoare triple {11016#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,766 INFO L290 TraceCheckUtils]: 29: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:13:52,766 INFO L290 TraceCheckUtils]: 30: Hoare triple {11016#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {11006#false} is VALID [2022-04-08 08:13:52,766 INFO L272 TraceCheckUtils]: 31: Hoare triple {11006#false} call errorFn(); {11006#false} is VALID [2022-04-08 08:13:52,766 INFO L290 TraceCheckUtils]: 32: Hoare triple {11006#false} assume !false; {11006#false} is VALID [2022-04-08 08:13:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:13:52,767 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:13:52,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737688451] [2022-04-08 08:13:52,767 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [737688451] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:52,767 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:52,767 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:13:52,767 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:13:52,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [750179225] [2022-04-08 08:13:52,768 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [750179225] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:52,768 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:52,768 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:13:52,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163303322] [2022-04-08 08:13:52,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:13:52,768 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 33 [2022-04-08 08:13:52,768 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:13:52,769 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:52,800 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:52,800 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 08:13:52,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:52,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 08:13:52,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 08:13:52,801 INFO L87 Difference]: Start difference. First operand 583 states and 790 transitions. Second operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:56,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:56,124 INFO L93 Difference]: Finished difference Result 1117 states and 1501 transitions. [2022-04-08 08:13:56,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 08:13:56,125 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 33 [2022-04-08 08:13:56,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:13:56,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 923 transitions. [2022-04-08 08:13:56,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 923 transitions. [2022-04-08 08:13:56,143 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 923 transitions. [2022-04-08 08:13:57,142 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 923 edges. 923 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:57,194 INFO L225 Difference]: With dead ends: 1117 [2022-04-08 08:13:57,194 INFO L226 Difference]: Without dead ends: 819 [2022-04-08 08:13:57,196 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:13:57,200 INFO L913 BasicCegarLoop]: 541 mSDtfsCounter, 832 mSDsluCounter, 220 mSDsCounter, 0 mSdLazyCounter, 770 mSolverCounterSat, 195 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 840 SdHoareTripleChecker+Valid, 761 SdHoareTripleChecker+Invalid, 965 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 195 IncrementalHoareTripleChecker+Valid, 770 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:13:57,202 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [840 Valid, 761 Invalid, 965 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [195 Valid, 770 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-08 08:13:57,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 819 states. [2022-04-08 08:13:57,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 819 to 771. [2022-04-08 08:13:57,289 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:13:57,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 819 states. Second operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-08 08:13:57,294 INFO L74 IsIncluded]: Start isIncluded. First operand 819 states. Second operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-08 08:13:57,296 INFO L87 Difference]: Start difference. First operand 819 states. Second operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-08 08:13:57,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:57,340 INFO L93 Difference]: Finished difference Result 819 states and 1102 transitions. [2022-04-08 08:13:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-08 08:13:57,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:57,343 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:57,345 INFO L74 IsIncluded]: Start isIncluded. First operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) Second operand 819 states. [2022-04-08 08:13:57,347 INFO L87 Difference]: Start difference. First operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) Second operand 819 states. [2022-04-08 08:13:57,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:57,392 INFO L93 Difference]: Finished difference Result 819 states and 1102 transitions. [2022-04-08 08:13:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-08 08:13:57,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:57,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:57,395 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:13:57,395 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:13:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-08 08:13:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 1047 transitions. [2022-04-08 08:13:57,452 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 1047 transitions. Word has length 33 [2022-04-08 08:13:57,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:13:57,452 INFO L478 AbstractCegarLoop]: Abstraction has 771 states and 1047 transitions. [2022-04-08 08:13:57,453 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:13:57,453 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 771 states and 1047 transitions. [2022-04-08 08:13:58,661 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1047 edges. 1047 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1047 transitions. [2022-04-08 08:13:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-08 08:13:58,662 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:13:58,662 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] [2022-04-08 08:13:58,663 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-08 08:13:58,663 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:13:58,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:13:58,663 INFO L85 PathProgramCache]: Analyzing trace with hash -883255635, now seen corresponding path program 1 times [2022-04-08 08:13:58,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:58,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [469191744] [2022-04-08 08:13:58,664 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:13:58,664 INFO L85 PathProgramCache]: Analyzing trace with hash -883255635, now seen corresponding path program 2 times [2022-04-08 08:13:58,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:13:58,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610806144] [2022-04-08 08:13:58,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:13:58,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:13:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:58,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:13:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:58,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {16462#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {16441#true} is VALID [2022-04-08 08:13:58,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-08 08:13:58,798 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1156#return; {16441#true} is VALID [2022-04-08 08:13:58,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:13:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:58,828 INFO L290 TraceCheckUtils]: 0: Hoare triple {16463#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-08 08:13:58,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-08 08:13:58,829 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1066#return; {16441#true} is VALID [2022-04-08 08:13:58,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:13:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:58,884 INFO L290 TraceCheckUtils]: 0: Hoare triple {16464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-08 08:13:58,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-08 08:13:58,884 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1068#return; {16441#true} is VALID [2022-04-08 08:13:58,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:13:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:58,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:13:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:58,916 INFO L290 TraceCheckUtils]: 0: Hoare triple {16470#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {16441#true} is VALID [2022-04-08 08:13:58,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,917 INFO L290 TraceCheckUtils]: 2: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,918 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1084#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,918 INFO L290 TraceCheckUtils]: 0: Hoare triple {16465#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {16441#true} is VALID [2022-04-08 08:13:58,919 INFO L272 TraceCheckUtils]: 1: Hoare triple {16441#true} call IofCompleteRequest(~Irp, 0); {16470#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:13:58,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {16470#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {16441#true} is VALID [2022-04-08 08:13:58,923 INFO L290 TraceCheckUtils]: 3: Hoare triple {16441#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,924 INFO L290 TraceCheckUtils]: 4: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,925 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1084#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,927 INFO L290 TraceCheckUtils]: 6: Hoare triple {16461#(= ~s~0 ~DC~0)} #res := 0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,928 INFO L290 TraceCheckUtils]: 7: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,929 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1070#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,931 INFO L272 TraceCheckUtils]: 0: Hoare triple {16441#true} call ULTIMATE.init(); {16462#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:13:58,932 INFO L290 TraceCheckUtils]: 1: Hoare triple {16462#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {16441#true} is VALID [2022-04-08 08:13:58,932 INFO L290 TraceCheckUtils]: 2: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-08 08:13:58,932 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16441#true} {16441#true} #1156#return; {16441#true} is VALID [2022-04-08 08:13:58,932 INFO L272 TraceCheckUtils]: 4: Hoare triple {16441#true} call #t~ret170 := main(); {16441#true} is VALID [2022-04-08 08:13:58,932 INFO L290 TraceCheckUtils]: 5: Hoare triple {16441#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {16441#true} is VALID [2022-04-08 08:13:58,933 INFO L272 TraceCheckUtils]: 6: Hoare triple {16441#true} call _BLAST_init(); {16463#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:58,933 INFO L290 TraceCheckUtils]: 7: Hoare triple {16463#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-08 08:13:58,933 INFO L290 TraceCheckUtils]: 8: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-08 08:13:58,933 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {16441#true} {16441#true} #1066#return; {16441#true} is VALID [2022-04-08 08:13:58,934 INFO L290 TraceCheckUtils]: 10: Hoare triple {16441#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {16441#true} is VALID [2022-04-08 08:13:58,936 INFO L290 TraceCheckUtils]: 11: Hoare triple {16441#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {16441#true} is VALID [2022-04-08 08:13:58,937 INFO L272 TraceCheckUtils]: 12: Hoare triple {16441#true} call stub_driver_init(); {16464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:58,938 INFO L290 TraceCheckUtils]: 13: Hoare triple {16464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-08 08:13:58,938 INFO L290 TraceCheckUtils]: 14: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-08 08:13:58,938 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {16441#true} {16441#true} #1068#return; {16441#true} is VALID [2022-04-08 08:13:58,938 INFO L290 TraceCheckUtils]: 16: Hoare triple {16441#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {16441#true} is VALID [2022-04-08 08:13:58,938 INFO L290 TraceCheckUtils]: 17: Hoare triple {16441#true} assume 0 == ~tmp_ndt_1~0; {16441#true} is VALID [2022-04-08 08:13:58,939 INFO L272 TraceCheckUtils]: 18: Hoare triple {16441#true} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {16465#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:58,939 INFO L290 TraceCheckUtils]: 19: Hoare triple {16465#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {16441#true} is VALID [2022-04-08 08:13:58,940 INFO L272 TraceCheckUtils]: 20: Hoare triple {16441#true} call IofCompleteRequest(~Irp, 0); {16470#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:13:58,940 INFO L290 TraceCheckUtils]: 21: Hoare triple {16470#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {16441#true} is VALID [2022-04-08 08:13:58,941 INFO L290 TraceCheckUtils]: 22: Hoare triple {16441#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,941 INFO L290 TraceCheckUtils]: 23: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,941 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1084#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,942 INFO L290 TraceCheckUtils]: 25: Hoare triple {16461#(= ~s~0 ~DC~0)} #res := 0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,943 INFO L290 TraceCheckUtils]: 26: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,943 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1070#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,944 INFO L290 TraceCheckUtils]: 28: Hoare triple {16461#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,944 INFO L290 TraceCheckUtils]: 29: Hoare triple {16461#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,944 INFO L290 TraceCheckUtils]: 30: Hoare triple {16461#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,948 INFO L290 TraceCheckUtils]: 31: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,949 INFO L290 TraceCheckUtils]: 32: Hoare triple {16461#(= ~s~0 ~DC~0)} assume -1 != ~status~1; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,949 INFO L290 TraceCheckUtils]: 33: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,949 INFO L290 TraceCheckUtils]: 34: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:13:58,950 INFO L290 TraceCheckUtils]: 35: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {16442#false} is VALID [2022-04-08 08:13:58,950 INFO L272 TraceCheckUtils]: 36: Hoare triple {16442#false} call errorFn(); {16442#false} is VALID [2022-04-08 08:13:58,950 INFO L290 TraceCheckUtils]: 37: Hoare triple {16442#false} assume !false; {16442#false} is VALID [2022-04-08 08:13:58,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:13:58,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:13:58,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610806144] [2022-04-08 08:13:58,951 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610806144] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:58,951 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:58,951 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:13:58,951 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:13:58,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [469191744] [2022-04-08 08:13:58,951 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [469191744] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:58,951 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:58,951 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:13:58,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70156163] [2022-04-08 08:13:58,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:13:58,952 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 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 38 [2022-04-08 08:13:58,952 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:13:58,952 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:13:58,984 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:58,985 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 08:13:58,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:58,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 08:13:58,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:13:58,986 INFO L87 Difference]: Start difference. First operand 771 states and 1047 transitions. Second operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:03,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:03,122 INFO L93 Difference]: Finished difference Result 865 states and 1163 transitions. [2022-04-08 08:14:03,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 08:14:03,123 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 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 38 [2022-04-08 08:14:03,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 639 transitions. [2022-04-08 08:14:03,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 639 transitions. [2022-04-08 08:14:03,138 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 639 transitions. [2022-04-08 08:14:03,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 639 edges. 639 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:03,932 INFO L225 Difference]: With dead ends: 865 [2022-04-08 08:14:03,933 INFO L226 Difference]: Without dead ends: 860 [2022-04-08 08:14:03,933 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:14:03,934 INFO L913 BasicCegarLoop]: 476 mSDtfsCounter, 361 mSDsluCounter, 470 mSDsCounter, 0 mSdLazyCounter, 1299 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 362 SdHoareTripleChecker+Valid, 946 SdHoareTripleChecker+Invalid, 1395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 1299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:03,934 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [362 Valid, 946 Invalid, 1395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 1299 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-08 08:14:03,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2022-04-08 08:14:04,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 808. [2022-04-08 08:14:04,033 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:14:04,036 INFO L82 GeneralOperation]: Start isEquivalent. First operand 860 states. Second operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:04,039 INFO L74 IsIncluded]: Start isIncluded. First operand 860 states. Second operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:04,041 INFO L87 Difference]: Start difference. First operand 860 states. Second operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:04,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:04,090 INFO L93 Difference]: Finished difference Result 860 states and 1157 transitions. [2022-04-08 08:14:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1157 transitions. [2022-04-08 08:14:04,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:04,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:04,096 INFO L74 IsIncluded]: Start isIncluded. First operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 860 states. [2022-04-08 08:14:04,098 INFO L87 Difference]: Start difference. First operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 860 states. [2022-04-08 08:14:04,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:04,146 INFO L93 Difference]: Finished difference Result 860 states and 1157 transitions. [2022-04-08 08:14:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1157 transitions. [2022-04-08 08:14:04,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:04,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:04,149 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:14:04,149 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:14:04,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:04,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 808 states and 1090 transitions. [2022-04-08 08:14:04,213 INFO L78 Accepts]: Start accepts. Automaton has 808 states and 1090 transitions. Word has length 38 [2022-04-08 08:14:04,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:14:04,213 INFO L478 AbstractCegarLoop]: Abstraction has 808 states and 1090 transitions. [2022-04-08 08:14:04,214 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:04,214 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 808 states and 1090 transitions. [2022-04-08 08:14:05,505 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1090 edges. 1090 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:05,506 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1090 transitions. [2022-04-08 08:14:05,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-08 08:14:05,507 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:14:05,507 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] [2022-04-08 08:14:05,507 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-08 08:14:05,507 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:14:05,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:14:05,508 INFO L85 PathProgramCache]: Analyzing trace with hash 726893149, now seen corresponding path program 1 times [2022-04-08 08:14:05,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:05,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [923074397] [2022-04-08 08:14:05,508 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:14:05,508 INFO L85 PathProgramCache]: Analyzing trace with hash 726893149, now seen corresponding path program 2 times [2022-04-08 08:14:05,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:14:05,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458519328] [2022-04-08 08:14:05,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:14:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:14:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:05,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:14:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:05,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {21556#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {21544#true} is VALID [2022-04-08 08:14:05,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-08 08:14:05,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1156#return; {21544#true} is VALID [2022-04-08 08:14:05,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:14:05,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:05,724 INFO L290 TraceCheckUtils]: 0: Hoare triple {21557#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-08 08:14:05,724 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-08 08:14:05,725 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1066#return; {21544#true} is VALID [2022-04-08 08:14:05,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:05,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:05,739 INFO L290 TraceCheckUtils]: 0: Hoare triple {21558#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-08 08:14:05,739 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-08 08:14:05,739 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1068#return; {21544#true} is VALID [2022-04-08 08:14:05,741 INFO L272 TraceCheckUtils]: 0: Hoare triple {21544#true} call ULTIMATE.init(); {21556#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:14:05,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {21556#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {21544#true} is VALID [2022-04-08 08:14:05,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-08 08:14:05,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21544#true} {21544#true} #1156#return; {21544#true} is VALID [2022-04-08 08:14:05,741 INFO L272 TraceCheckUtils]: 4: Hoare triple {21544#true} call #t~ret170 := main(); {21544#true} is VALID [2022-04-08 08:14:05,742 INFO L290 TraceCheckUtils]: 5: Hoare triple {21544#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {21544#true} is VALID [2022-04-08 08:14:05,743 INFO L272 TraceCheckUtils]: 6: Hoare triple {21544#true} call _BLAST_init(); {21557#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:05,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {21557#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-08 08:14:05,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-08 08:14:05,743 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {21544#true} {21544#true} #1066#return; {21544#true} is VALID [2022-04-08 08:14:05,743 INFO L290 TraceCheckUtils]: 10: Hoare triple {21544#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {21544#true} is VALID [2022-04-08 08:14:05,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {21544#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {21544#true} is VALID [2022-04-08 08:14:05,744 INFO L272 TraceCheckUtils]: 12: Hoare triple {21544#true} call stub_driver_init(); {21558#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:05,744 INFO L290 TraceCheckUtils]: 13: Hoare triple {21558#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-08 08:14:05,744 INFO L290 TraceCheckUtils]: 14: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-08 08:14:05,744 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21544#true} {21544#true} #1068#return; {21544#true} is VALID [2022-04-08 08:14:05,745 INFO L290 TraceCheckUtils]: 16: Hoare triple {21544#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {21544#true} is VALID [2022-04-08 08:14:05,746 INFO L290 TraceCheckUtils]: 17: Hoare triple {21544#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {21544#true} is VALID [2022-04-08 08:14:05,746 INFO L290 TraceCheckUtils]: 18: Hoare triple {21544#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {21544#true} is VALID [2022-04-08 08:14:05,746 INFO L290 TraceCheckUtils]: 19: Hoare triple {21544#true} assume 2 == ~tmp_ndt_3~0; {21544#true} is VALID [2022-04-08 08:14:05,746 INFO L272 TraceCheckUtils]: 20: Hoare triple {21544#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {21544#true} is VALID [2022-04-08 08:14:05,746 INFO L290 TraceCheckUtils]: 21: Hoare triple {21544#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {21544#true} is VALID [2022-04-08 08:14:05,751 INFO L290 TraceCheckUtils]: 22: Hoare triple {21544#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {21544#true} is VALID [2022-04-08 08:14:05,751 INFO L290 TraceCheckUtils]: 23: Hoare triple {21544#true} assume !(0 != ~disketteExtension__IsRemoved~1); {21544#true} is VALID [2022-04-08 08:14:05,752 INFO L290 TraceCheckUtils]: 24: Hoare triple {21544#true} assume 0 == ~disketteExtension__IsStarted~2; {21544#true} is VALID [2022-04-08 08:14:05,753 INFO L290 TraceCheckUtils]: 25: Hoare triple {21544#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,756 INFO L290 TraceCheckUtils]: 26: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,757 INFO L272 TraceCheckUtils]: 27: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,758 INFO L290 TraceCheckUtils]: 28: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,758 INFO L290 TraceCheckUtils]: 29: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,759 INFO L290 TraceCheckUtils]: 30: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,759 INFO L290 TraceCheckUtils]: 31: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume 0 == ~tmp_ndt_10~0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,760 INFO L290 TraceCheckUtils]: 32: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,761 INFO L290 TraceCheckUtils]: 33: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,761 INFO L290 TraceCheckUtils]: 34: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:14:05,762 INFO L290 TraceCheckUtils]: 35: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {21545#false} is VALID [2022-04-08 08:14:05,762 INFO L272 TraceCheckUtils]: 36: Hoare triple {21545#false} call errorFn(); {21545#false} is VALID [2022-04-08 08:14:05,763 INFO L290 TraceCheckUtils]: 37: Hoare triple {21545#false} assume !false; {21545#false} is VALID [2022-04-08 08:14:05,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:14:05,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:14:05,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458519328] [2022-04-08 08:14:05,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [458519328] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:05,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:05,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:14:05,765 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:14:05,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [923074397] [2022-04-08 08:14:05,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [923074397] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:05,765 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:05,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:14:05,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003751987] [2022-04-08 08:14:05,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:14:05,766 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, (7), 6 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 38 [2022-04-08 08:14:05,766 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:14:05,766 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, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:14:05,794 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:05,795 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 08:14:05,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:05,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 08:14:05,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 08:14:05,795 INFO L87 Difference]: Start difference. First operand 808 states and 1090 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, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:14:08,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:08,713 INFO L93 Difference]: Finished difference Result 842 states and 1132 transitions. [2022-04-08 08:14:08,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 08:14:08,713 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, (7), 6 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 38 [2022-04-08 08:14:08,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:08,714 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, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:14:08,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 574 transitions. [2022-04-08 08:14:08,719 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, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:14:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 574 transitions. [2022-04-08 08:14:08,724 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 574 transitions. [2022-04-08 08:14:09,397 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:09,449 INFO L225 Difference]: With dead ends: 842 [2022-04-08 08:14:09,449 INFO L226 Difference]: Without dead ends: 839 [2022-04-08 08:14:09,450 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-04-08 08:14:09,450 INFO L913 BasicCegarLoop]: 467 mSDtfsCounter, 424 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 844 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 428 SdHoareTripleChecker+Valid, 742 SdHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 844 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:09,450 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [428 Valid, 742 Invalid, 979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 844 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-08 08:14:09,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2022-04-08 08:14:09,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 819. [2022-04-08 08:14:09,522 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:14:09,524 INFO L82 GeneralOperation]: Start isEquivalent. First operand 839 states. Second operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:09,526 INFO L74 IsIncluded]: Start isIncluded. First operand 839 states. Second operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:09,528 INFO L87 Difference]: Start difference. First operand 839 states. Second operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:09,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:09,570 INFO L93 Difference]: Finished difference Result 839 states and 1128 transitions. [2022-04-08 08:14:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1128 transitions. [2022-04-08 08:14:09,573 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:09,573 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:09,585 INFO L74 IsIncluded]: Start isIncluded. First operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 839 states. [2022-04-08 08:14:09,589 INFO L87 Difference]: Start difference. First operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 839 states. [2022-04-08 08:14:09,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:09,632 INFO L93 Difference]: Finished difference Result 839 states and 1128 transitions. [2022-04-08 08:14:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1128 transitions. [2022-04-08 08:14:09,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:09,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:09,637 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:14:09,637 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:14:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1104 transitions. [2022-04-08 08:14:09,701 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1104 transitions. Word has length 38 [2022-04-08 08:14:09,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:14:09,701 INFO L478 AbstractCegarLoop]: Abstraction has 819 states and 1104 transitions. [2022-04-08 08:14:09,701 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, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 08:14:09,701 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1104 transitions. [2022-04-08 08:14:10,939 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1104 edges. 1104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:10,939 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1104 transitions. [2022-04-08 08:14:10,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-08 08:14:10,940 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:14:10,940 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:14:10,941 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-08 08:14:10,941 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:14:10,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:14:10,941 INFO L85 PathProgramCache]: Analyzing trace with hash -1159472068, now seen corresponding path program 1 times [2022-04-08 08:14:10,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:10,941 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [626523342] [2022-04-08 08:14:10,942 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:14:10,942 INFO L85 PathProgramCache]: Analyzing trace with hash -1159472068, now seen corresponding path program 2 times [2022-04-08 08:14:10,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:14:10,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119641509] [2022-04-08 08:14:10,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:14:10,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:14:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:11,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:14:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:11,059 INFO L290 TraceCheckUtils]: 0: Hoare triple {26586#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {26564#true} is VALID [2022-04-08 08:14:11,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-08 08:14:11,059 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26564#true} {26564#true} #1156#return; {26564#true} is VALID [2022-04-08 08:14:11,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:14:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:11,102 INFO L290 TraceCheckUtils]: 0: Hoare triple {26587#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:14:11,102 INFO L290 TraceCheckUtils]: 1: Hoare triple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:14:11,103 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {26564#true} #1066#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:14:11,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:11,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {26589#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26564#true} is VALID [2022-04-08 08:14:11,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-08 08:14:11,122 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26564#true} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1068#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:14:11,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:14:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:11,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:14:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:11,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {26596#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {26564#true} is VALID [2022-04-08 08:14:11,218 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:11,218 INFO L290 TraceCheckUtils]: 2: Hoare triple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:11,219 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {26564#true} #1084#return; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:11,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {26590#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {26564#true} is VALID [2022-04-08 08:14:11,220 INFO L272 TraceCheckUtils]: 1: Hoare triple {26564#true} call IofCompleteRequest(~Irp, 0); {26596#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:11,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {26596#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {26564#true} is VALID [2022-04-08 08:14:11,220 INFO L290 TraceCheckUtils]: 3: Hoare triple {26564#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:11,221 INFO L290 TraceCheckUtils]: 4: Hoare triple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:11,221 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {26564#true} #1084#return; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:11,222 INFO L290 TraceCheckUtils]: 6: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:11,222 INFO L290 TraceCheckUtils]: 7: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:11,223 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1070#return; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:14:11,225 INFO L272 TraceCheckUtils]: 0: Hoare triple {26564#true} call ULTIMATE.init(); {26586#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:14:11,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {26586#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {26564#true} is VALID [2022-04-08 08:14:11,226 INFO L290 TraceCheckUtils]: 2: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-08 08:14:11,226 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26564#true} {26564#true} #1156#return; {26564#true} is VALID [2022-04-08 08:14:11,226 INFO L272 TraceCheckUtils]: 4: Hoare triple {26564#true} call #t~ret170 := main(); {26564#true} is VALID [2022-04-08 08:14:11,226 INFO L290 TraceCheckUtils]: 5: Hoare triple {26564#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {26564#true} is VALID [2022-04-08 08:14:11,227 INFO L272 TraceCheckUtils]: 6: Hoare triple {26564#true} call _BLAST_init(); {26587#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:11,228 INFO L290 TraceCheckUtils]: 7: Hoare triple {26587#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:14:11,228 INFO L290 TraceCheckUtils]: 8: Hoare triple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:14:11,228 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {26564#true} #1066#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:14:11,229 INFO L290 TraceCheckUtils]: 10: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:14:11,229 INFO L290 TraceCheckUtils]: 11: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:14:11,230 INFO L272 TraceCheckUtils]: 12: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {26589#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:11,230 INFO L290 TraceCheckUtils]: 13: Hoare triple {26589#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26564#true} is VALID [2022-04-08 08:14:11,230 INFO L290 TraceCheckUtils]: 14: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-08 08:14:11,231 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26564#true} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1068#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:14:11,231 INFO L290 TraceCheckUtils]: 16: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:14:11,231 INFO L290 TraceCheckUtils]: 17: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~tmp_ndt_1~0; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:14:11,232 INFO L272 TraceCheckUtils]: 18: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {26590#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:11,232 INFO L290 TraceCheckUtils]: 19: Hoare triple {26590#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {26564#true} is VALID [2022-04-08 08:14:11,233 INFO L272 TraceCheckUtils]: 20: Hoare triple {26564#true} call IofCompleteRequest(~Irp, 0); {26596#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:11,233 INFO L290 TraceCheckUtils]: 21: Hoare triple {26596#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {26564#true} is VALID [2022-04-08 08:14:11,233 INFO L290 TraceCheckUtils]: 22: Hoare triple {26564#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:11,234 INFO L290 TraceCheckUtils]: 23: Hoare triple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:11,234 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {26564#true} #1084#return; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:11,235 INFO L290 TraceCheckUtils]: 25: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:11,235 INFO L290 TraceCheckUtils]: 26: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:11,236 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1070#return; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:14:11,237 INFO L290 TraceCheckUtils]: 28: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:14:11,237 INFO L290 TraceCheckUtils]: 29: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:14:11,237 INFO L290 TraceCheckUtils]: 30: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:14:11,238 INFO L290 TraceCheckUtils]: 31: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:14:11,238 INFO L290 TraceCheckUtils]: 32: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~1; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:14:11,239 INFO L290 TraceCheckUtils]: 33: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {26565#false} is VALID [2022-04-08 08:14:11,239 INFO L290 TraceCheckUtils]: 34: Hoare triple {26565#false} assume !(1 == ~pended~0); {26565#false} is VALID [2022-04-08 08:14:11,240 INFO L290 TraceCheckUtils]: 35: Hoare triple {26565#false} assume ~s~0 == ~DC~0; {26565#false} is VALID [2022-04-08 08:14:11,240 INFO L290 TraceCheckUtils]: 36: Hoare triple {26565#false} assume 259 == ~status~1; {26565#false} is VALID [2022-04-08 08:14:11,240 INFO L272 TraceCheckUtils]: 37: Hoare triple {26565#false} call errorFn(); {26565#false} is VALID [2022-04-08 08:14:11,240 INFO L290 TraceCheckUtils]: 38: Hoare triple {26565#false} assume !false; {26565#false} is VALID [2022-04-08 08:14:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:14:11,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:14:11,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119641509] [2022-04-08 08:14:11,243 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2119641509] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:11,243 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:11,243 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:14:11,243 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:14:11,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [626523342] [2022-04-08 08:14:11,243 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [626523342] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:11,244 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:11,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:14:11,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557367483] [2022-04-08 08:14:11,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:14:11,244 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-08 08:14:11,244 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:14:11,244 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:11,279 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:11,280 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:14:11,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:11,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:14:11,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:14:11,281 INFO L87 Difference]: Start difference. First operand 819 states and 1104 transitions. Second operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:17,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:17,750 INFO L93 Difference]: Finished difference Result 877 states and 1176 transitions. [2022-04-08 08:14:17,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:14:17,750 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-08 08:14:17,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:17,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:17,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 638 transitions. [2022-04-08 08:14:17,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 638 transitions. [2022-04-08 08:14:17,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 638 transitions. [2022-04-08 08:14:18,445 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 638 edges. 638 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:18,493 INFO L225 Difference]: With dead ends: 877 [2022-04-08 08:14:18,493 INFO L226 Difference]: Without dead ends: 871 [2022-04-08 08:14:18,494 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2022-04-08 08:14:18,494 INFO L913 BasicCegarLoop]: 455 mSDtfsCounter, 914 mSDsluCounter, 432 mSDsCounter, 0 mSdLazyCounter, 1655 mSolverCounterSat, 223 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 929 SdHoareTripleChecker+Valid, 887 SdHoareTripleChecker+Invalid, 1878 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 223 IncrementalHoareTripleChecker+Valid, 1655 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:18,494 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [929 Valid, 887 Invalid, 1878 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [223 Valid, 1655 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-08 08:14:18,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2022-04-08 08:14:18,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 819. [2022-04-08 08:14:18,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:14:18,967 INFO L82 GeneralOperation]: Start isEquivalent. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:18,969 INFO L74 IsIncluded]: Start isIncluded. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:18,970 INFO L87 Difference]: Start difference. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:19,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:19,013 INFO L93 Difference]: Finished difference Result 871 states and 1170 transitions. [2022-04-08 08:14:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1170 transitions. [2022-04-08 08:14:19,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:19,016 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:19,018 INFO L74 IsIncluded]: Start isIncluded. First operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-08 08:14:19,019 INFO L87 Difference]: Start difference. First operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-08 08:14:19,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:19,061 INFO L93 Difference]: Finished difference Result 871 states and 1170 transitions. [2022-04-08 08:14:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1170 transitions. [2022-04-08 08:14:19,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:19,063 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:19,063 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:14:19,063 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:14:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1103 transitions. [2022-04-08 08:14:19,113 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1103 transitions. Word has length 39 [2022-04-08 08:14:19,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:14:19,113 INFO L478 AbstractCegarLoop]: Abstraction has 819 states and 1103 transitions. [2022-04-08 08:14:19,113 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:19,113 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1103 transitions. [2022-04-08 08:14:20,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1103 edges. 1103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:20,445 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1103 transitions. [2022-04-08 08:14:20,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-08 08:14:20,446 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:14:20,446 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:14:20,446 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-08 08:14:20,446 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:14:20,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:14:20,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1850451194, now seen corresponding path program 1 times [2022-04-08 08:14:20,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:20,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1185435136] [2022-04-08 08:14:20,447 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:14:20,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1850451194, now seen corresponding path program 2 times [2022-04-08 08:14:20,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:14:20,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466404444] [2022-04-08 08:14:20,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:14:20,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:14:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:20,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:14:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:20,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {31775#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {31753#true} is VALID [2022-04-08 08:14:20,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-08 08:14:20,562 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31753#true} {31753#true} #1156#return; {31753#true} is VALID [2022-04-08 08:14:20,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:14:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:20,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {31776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 08:14:20,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 08:14:20,604 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {31753#true} #1066#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:20,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {31778#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31753#true} is VALID [2022-04-08 08:14:20,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-08 08:14:20,622 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31753#true} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1068#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:14:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:20,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:14:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:20,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {31785#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31753#true} is VALID [2022-04-08 08:14:20,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:20,697 INFO L290 TraceCheckUtils]: 2: Hoare triple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:20,698 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31753#true} #1084#return; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:20,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {31779#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {31753#true} is VALID [2022-04-08 08:14:20,703 INFO L272 TraceCheckUtils]: 1: Hoare triple {31753#true} call IofCompleteRequest(~Irp, 0); {31785#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:20,709 INFO L290 TraceCheckUtils]: 2: Hoare triple {31785#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31753#true} is VALID [2022-04-08 08:14:20,710 INFO L290 TraceCheckUtils]: 3: Hoare triple {31753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:20,710 INFO L290 TraceCheckUtils]: 4: Hoare triple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:20,711 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31753#true} #1084#return; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:20,711 INFO L290 TraceCheckUtils]: 6: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:20,712 INFO L290 TraceCheckUtils]: 7: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:20,713 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1070#return; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,715 INFO L272 TraceCheckUtils]: 0: Hoare triple {31753#true} call ULTIMATE.init(); {31775#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:14:20,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {31775#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {31753#true} is VALID [2022-04-08 08:14:20,715 INFO L290 TraceCheckUtils]: 2: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-08 08:14:20,715 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31753#true} {31753#true} #1156#return; {31753#true} is VALID [2022-04-08 08:14:20,715 INFO L272 TraceCheckUtils]: 4: Hoare triple {31753#true} call #t~ret170 := main(); {31753#true} is VALID [2022-04-08 08:14:20,716 INFO L290 TraceCheckUtils]: 5: Hoare triple {31753#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {31753#true} is VALID [2022-04-08 08:14:20,717 INFO L272 TraceCheckUtils]: 6: Hoare triple {31753#true} call _BLAST_init(); {31776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:20,717 INFO L290 TraceCheckUtils]: 7: Hoare triple {31776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 08:14:20,718 INFO L290 TraceCheckUtils]: 8: Hoare triple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 08:14:20,718 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {31753#true} #1066#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,719 INFO L290 TraceCheckUtils]: 10: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,719 INFO L290 TraceCheckUtils]: 11: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,720 INFO L272 TraceCheckUtils]: 12: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {31778#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:20,720 INFO L290 TraceCheckUtils]: 13: Hoare triple {31778#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31753#true} is VALID [2022-04-08 08:14:20,720 INFO L290 TraceCheckUtils]: 14: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-08 08:14:20,721 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31753#true} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1068#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,721 INFO L290 TraceCheckUtils]: 16: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,721 INFO L290 TraceCheckUtils]: 17: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~tmp_ndt_1~0; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,722 INFO L272 TraceCheckUtils]: 18: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {31779#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:20,722 INFO L290 TraceCheckUtils]: 19: Hoare triple {31779#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {31753#true} is VALID [2022-04-08 08:14:20,723 INFO L272 TraceCheckUtils]: 20: Hoare triple {31753#true} call IofCompleteRequest(~Irp, 0); {31785#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:20,723 INFO L290 TraceCheckUtils]: 21: Hoare triple {31785#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31753#true} is VALID [2022-04-08 08:14:20,724 INFO L290 TraceCheckUtils]: 22: Hoare triple {31753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:20,724 INFO L290 TraceCheckUtils]: 23: Hoare triple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:14:20,725 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31753#true} #1084#return; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:20,725 INFO L290 TraceCheckUtils]: 25: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:20,726 INFO L290 TraceCheckUtils]: 26: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:14:20,727 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1070#return; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,728 INFO L290 TraceCheckUtils]: 28: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,729 INFO L290 TraceCheckUtils]: 29: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,730 INFO L290 TraceCheckUtils]: 30: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,730 INFO L290 TraceCheckUtils]: 31: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,734 INFO L290 TraceCheckUtils]: 32: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~1; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,735 INFO L290 TraceCheckUtils]: 33: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:14:20,736 INFO L290 TraceCheckUtils]: 34: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {31754#false} is VALID [2022-04-08 08:14:20,736 INFO L290 TraceCheckUtils]: 35: Hoare triple {31754#false} assume !(1 == ~pended~0); {31754#false} is VALID [2022-04-08 08:14:20,736 INFO L290 TraceCheckUtils]: 36: Hoare triple {31754#false} assume ~s~0 == ~DC~0; {31754#false} is VALID [2022-04-08 08:14:20,736 INFO L290 TraceCheckUtils]: 37: Hoare triple {31754#false} assume 259 == ~status~1; {31754#false} is VALID [2022-04-08 08:14:20,736 INFO L272 TraceCheckUtils]: 38: Hoare triple {31754#false} call errorFn(); {31754#false} is VALID [2022-04-08 08:14:20,737 INFO L290 TraceCheckUtils]: 39: Hoare triple {31754#false} assume !false; {31754#false} is VALID [2022-04-08 08:14:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:14:20,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:14:20,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466404444] [2022-04-08 08:14:20,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466404444] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:20,738 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:20,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:14:20,738 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:14:20,738 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1185435136] [2022-04-08 08:14:20,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1185435136] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:20,738 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:20,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:14:20,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559213911] [2022-04-08 08:14:20,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:14:20,739 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2022-04-08 08:14:20,740 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:14:20,740 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:20,771 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:20,771 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:14:20,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:20,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:14:20,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:14:20,772 INFO L87 Difference]: Start difference. First operand 819 states and 1103 transitions. Second operand has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:27,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:27,242 INFO L93 Difference]: Finished difference Result 877 states and 1175 transitions. [2022-04-08 08:14:27,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:14:27,242 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2022-04-08 08:14:27,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:27,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:27,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 637 transitions. [2022-04-08 08:14:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:27,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 637 transitions. [2022-04-08 08:14:27,254 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 637 transitions. [2022-04-08 08:14:28,013 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 637 edges. 637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:28,067 INFO L225 Difference]: With dead ends: 877 [2022-04-08 08:14:28,067 INFO L226 Difference]: Without dead ends: 871 [2022-04-08 08:14:28,068 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2022-04-08 08:14:28,068 INFO L913 BasicCegarLoop]: 456 mSDtfsCounter, 1385 mSDsluCounter, 471 mSDsCounter, 0 mSdLazyCounter, 1266 mSolverCounterSat, 383 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1400 SdHoareTripleChecker+Valid, 927 SdHoareTripleChecker+Invalid, 1649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 383 IncrementalHoareTripleChecker+Valid, 1266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:28,069 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1400 Valid, 927 Invalid, 1649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [383 Valid, 1266 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 08:14:28,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2022-04-08 08:14:28,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 819. [2022-04-08 08:14:28,854 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:14:28,856 INFO L82 GeneralOperation]: Start isEquivalent. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:28,857 INFO L74 IsIncluded]: Start isIncluded. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:28,858 INFO L87 Difference]: Start difference. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:28,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:28,900 INFO L93 Difference]: Finished difference Result 871 states and 1169 transitions. [2022-04-08 08:14:28,900 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1169 transitions. [2022-04-08 08:14:28,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:28,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:28,904 INFO L74 IsIncluded]: Start isIncluded. First operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-08 08:14:28,905 INFO L87 Difference]: Start difference. First operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-08 08:14:28,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:28,951 INFO L93 Difference]: Finished difference Result 871 states and 1169 transitions. [2022-04-08 08:14:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1169 transitions. [2022-04-08 08:14:28,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:28,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:28,954 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:14:28,954 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:14:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-08 08:14:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1102 transitions. [2022-04-08 08:14:29,014 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1102 transitions. Word has length 40 [2022-04-08 08:14:29,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:14:29,015 INFO L478 AbstractCegarLoop]: Abstraction has 819 states and 1102 transitions. [2022-04-08 08:14:29,015 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:14:29,015 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1102 transitions. [2022-04-08 08:14:30,375 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1102 edges. 1102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-08 08:14:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-08 08:14:30,377 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:14:30,377 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] [2022-04-08 08:14:30,377 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-08 08:14:30,377 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:14:30,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:14:30,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1434972884, now seen corresponding path program 1 times [2022-04-08 08:14:30,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:30,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [680221971] [2022-04-08 08:14:30,378 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:14:30,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1434972884, now seen corresponding path program 2 times [2022-04-08 08:14:30,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:14:30,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588631799] [2022-04-08 08:14:30,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:14:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:14:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:30,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:14:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:30,504 INFO L290 TraceCheckUtils]: 0: Hoare triple {36964#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {36942#true} is VALID [2022-04-08 08:14:30,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-08 08:14:30,504 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1156#return; {36942#true} is VALID [2022-04-08 08:14:30,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:14:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:30,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {36965#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-08 08:14:30,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-08 08:14:30,534 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1066#return; {36942#true} is VALID [2022-04-08 08:14:30,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:30,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:30,550 INFO L290 TraceCheckUtils]: 0: Hoare triple {36966#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-08 08:14:30,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-08 08:14:30,551 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1068#return; {36942#true} is VALID [2022-04-08 08:14:30,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 08:14:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:30,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:14:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:30,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {36973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {36942#true} is VALID [2022-04-08 08:14:30,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-08 08:14:30,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-08 08:14:30,595 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-08 08:14:30,595 INFO L290 TraceCheckUtils]: 0: Hoare triple {36967#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {36942#true} is VALID [2022-04-08 08:14:30,595 INFO L272 TraceCheckUtils]: 1: Hoare triple {36942#true} call IofCompleteRequest(~Irp, 0); {36973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:30,596 INFO L290 TraceCheckUtils]: 2: Hoare triple {36973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {36942#true} is VALID [2022-04-08 08:14:30,596 INFO L290 TraceCheckUtils]: 3: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-08 08:14:30,596 INFO L290 TraceCheckUtils]: 4: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-08 08:14:30,596 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-08 08:14:30,596 INFO L290 TraceCheckUtils]: 6: Hoare triple {36942#true} #res := 0; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-08 08:14:30,597 INFO L290 TraceCheckUtils]: 7: Hoare triple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-08 08:14:30,598 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {36942#true} #1072#return; {36962#(= |main_#t~ret98| 0)} is VALID [2022-04-08 08:14:30,600 INFO L272 TraceCheckUtils]: 0: Hoare triple {36942#true} call ULTIMATE.init(); {36964#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:14:30,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {36964#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {36942#true} is VALID [2022-04-08 08:14:30,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-08 08:14:30,601 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36942#true} {36942#true} #1156#return; {36942#true} is VALID [2022-04-08 08:14:30,601 INFO L272 TraceCheckUtils]: 4: Hoare triple {36942#true} call #t~ret170 := main(); {36942#true} is VALID [2022-04-08 08:14:30,601 INFO L290 TraceCheckUtils]: 5: Hoare triple {36942#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {36942#true} is VALID [2022-04-08 08:14:30,602 INFO L272 TraceCheckUtils]: 6: Hoare triple {36942#true} call _BLAST_init(); {36965#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:30,603 INFO L290 TraceCheckUtils]: 7: Hoare triple {36965#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-08 08:14:30,603 INFO L290 TraceCheckUtils]: 8: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-08 08:14:30,603 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36942#true} {36942#true} #1066#return; {36942#true} is VALID [2022-04-08 08:14:30,603 INFO L290 TraceCheckUtils]: 10: Hoare triple {36942#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {36942#true} is VALID [2022-04-08 08:14:30,603 INFO L290 TraceCheckUtils]: 11: Hoare triple {36942#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {36942#true} is VALID [2022-04-08 08:14:30,604 INFO L272 TraceCheckUtils]: 12: Hoare triple {36942#true} call stub_driver_init(); {36966#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:30,604 INFO L290 TraceCheckUtils]: 13: Hoare triple {36966#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-08 08:14:30,604 INFO L290 TraceCheckUtils]: 14: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-08 08:14:30,604 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36942#true} {36942#true} #1068#return; {36942#true} is VALID [2022-04-08 08:14:30,604 INFO L290 TraceCheckUtils]: 16: Hoare triple {36942#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {36942#true} is VALID [2022-04-08 08:14:30,604 INFO L290 TraceCheckUtils]: 17: Hoare triple {36942#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {36942#true} is VALID [2022-04-08 08:14:30,604 INFO L290 TraceCheckUtils]: 18: Hoare triple {36942#true} assume 1 == ~tmp_ndt_2~0; {36942#true} is VALID [2022-04-08 08:14:30,605 INFO L272 TraceCheckUtils]: 19: Hoare triple {36942#true} call #t~ret98 := FloppyCreateClose(~devobj~0, ~pirp~0); {36967#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:30,605 INFO L290 TraceCheckUtils]: 20: Hoare triple {36967#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {36942#true} is VALID [2022-04-08 08:14:30,606 INFO L272 TraceCheckUtils]: 21: Hoare triple {36942#true} call IofCompleteRequest(~Irp, 0); {36973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:30,606 INFO L290 TraceCheckUtils]: 22: Hoare triple {36973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {36942#true} is VALID [2022-04-08 08:14:30,606 INFO L290 TraceCheckUtils]: 23: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-08 08:14:30,606 INFO L290 TraceCheckUtils]: 24: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-08 08:14:30,606 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-08 08:14:30,607 INFO L290 TraceCheckUtils]: 26: Hoare triple {36942#true} #res := 0; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-08 08:14:30,607 INFO L290 TraceCheckUtils]: 27: Hoare triple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-08 08:14:30,608 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {36942#true} #1072#return; {36962#(= |main_#t~ret98| 0)} is VALID [2022-04-08 08:14:30,609 INFO L290 TraceCheckUtils]: 29: Hoare triple {36962#(= |main_#t~ret98| 0)} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~status~1 := #t~ret98;havoc #t~ret98; {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,609 INFO L290 TraceCheckUtils]: 30: Hoare triple {36963#(= main_~status~1 0)} assume !(1 == ~pended~0); {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,609 INFO L290 TraceCheckUtils]: 31: Hoare triple {36963#(= main_~status~1 0)} assume !(1 == ~pended~0); {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,610 INFO L290 TraceCheckUtils]: 32: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,610 INFO L290 TraceCheckUtils]: 33: Hoare triple {36963#(= main_~status~1 0)} assume -1 != ~status~1; {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,610 INFO L290 TraceCheckUtils]: 34: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,611 INFO L290 TraceCheckUtils]: 35: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,611 INFO L290 TraceCheckUtils]: 36: Hoare triple {36963#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,611 INFO L290 TraceCheckUtils]: 37: Hoare triple {36963#(= main_~status~1 0)} assume !(1 == ~pended~0); {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,612 INFO L290 TraceCheckUtils]: 38: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {36963#(= main_~status~1 0)} is VALID [2022-04-08 08:14:30,612 INFO L290 TraceCheckUtils]: 39: Hoare triple {36963#(= main_~status~1 0)} assume 259 == ~status~1; {36943#false} is VALID [2022-04-08 08:14:30,612 INFO L272 TraceCheckUtils]: 40: Hoare triple {36943#false} call errorFn(); {36943#false} is VALID [2022-04-08 08:14:30,612 INFO L290 TraceCheckUtils]: 41: Hoare triple {36943#false} assume !false; {36943#false} is VALID [2022-04-08 08:14:30,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:14:30,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:14:30,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588631799] [2022-04-08 08:14:30,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [588631799] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:30,613 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:30,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:14:30,613 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:14:30,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [680221971] [2022-04-08 08:14:30,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [680221971] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:30,614 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:30,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:14:30,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219597428] [2022-04-08 08:14:30,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:14:30,614 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 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 42 [2022-04-08 08:14:30,614 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:14:30,614 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:30,651 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:30,651 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:14:30,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:30,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:14:30,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:14:30,652 INFO L87 Difference]: Start difference. First operand 819 states and 1102 transitions. Second operand has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:36,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:36,354 INFO L93 Difference]: Finished difference Result 882 states and 1180 transitions. [2022-04-08 08:14:36,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 08:14:36,354 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 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 42 [2022-04-08 08:14:36,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:36,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 619 transitions. [2022-04-08 08:14:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:36,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 619 transitions. [2022-04-08 08:14:36,362 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 619 transitions. [2022-04-08 08:14:36,966 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 619 edges. 619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:37,014 INFO L225 Difference]: With dead ends: 882 [2022-04-08 08:14:37,015 INFO L226 Difference]: Without dead ends: 867 [2022-04-08 08:14:37,015 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:14:37,017 INFO L913 BasicCegarLoop]: 488 mSDtfsCounter, 344 mSDsluCounter, 897 mSDsCounter, 0 mSdLazyCounter, 1760 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 1385 SdHoareTripleChecker+Invalid, 1854 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 1760 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:37,017 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [353 Valid, 1385 Invalid, 1854 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 1760 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 08:14:37,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 867 states. [2022-04-08 08:14:37,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 867 to 817. [2022-04-08 08:14:37,863 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:14:37,864 INFO L82 GeneralOperation]: Start isEquivalent. First operand 867 states. Second operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-08 08:14:37,865 INFO L74 IsIncluded]: Start isIncluded. First operand 867 states. Second operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-08 08:14:37,866 INFO L87 Difference]: Start difference. First operand 867 states. Second operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-08 08:14:37,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:37,910 INFO L93 Difference]: Finished difference Result 867 states and 1164 transitions. [2022-04-08 08:14:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1164 transitions. [2022-04-08 08:14:37,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:37,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:37,915 INFO L74 IsIncluded]: Start isIncluded. First operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) Second operand 867 states. [2022-04-08 08:14:37,916 INFO L87 Difference]: Start difference. First operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) Second operand 867 states. [2022-04-08 08:14:37,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:37,957 INFO L93 Difference]: Finished difference Result 867 states and 1164 transitions. [2022-04-08 08:14:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1164 transitions. [2022-04-08 08:14:37,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:37,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:37,960 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:14:37,960 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:14:37,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-08 08:14:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 817 states and 1098 transitions. [2022-04-08 08:14:38,029 INFO L78 Accepts]: Start accepts. Automaton has 817 states and 1098 transitions. Word has length 42 [2022-04-08 08:14:38,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:14:38,029 INFO L478 AbstractCegarLoop]: Abstraction has 817 states and 1098 transitions. [2022-04-08 08:14:38,030 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:38,030 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 817 states and 1098 transitions. [2022-04-08 08:14:39,601 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1098 edges. 1098 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1098 transitions. [2022-04-08 08:14:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-08 08:14:39,602 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:14:39,602 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] [2022-04-08 08:14:39,602 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-08 08:14:39,603 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:14:39,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:14:39,603 INFO L85 PathProgramCache]: Analyzing trace with hash 1612959141, now seen corresponding path program 1 times [2022-04-08 08:14:39,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:39,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1390309758] [2022-04-08 08:14:39,603 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:14:39,603 INFO L85 PathProgramCache]: Analyzing trace with hash 1612959141, now seen corresponding path program 2 times [2022-04-08 08:14:39,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:14:39,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569914644] [2022-04-08 08:14:39,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:14:39,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:14:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:39,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:14:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:39,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {42134#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {42112#true} is VALID [2022-04-08 08:14:39,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-08 08:14:39,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1156#return; {42112#true} is VALID [2022-04-08 08:14:39,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:14:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:39,719 INFO L290 TraceCheckUtils]: 0: Hoare triple {42135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-08 08:14:39,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-08 08:14:39,719 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1066#return; {42112#true} is VALID [2022-04-08 08:14:39,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:39,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {42136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-08 08:14:39,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-08 08:14:39,751 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1068#return; {42112#true} is VALID [2022-04-08 08:14:39,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:14:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:39,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:14:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:39,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {42143#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42112#true} is VALID [2022-04-08 08:14:39,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-08 08:14:39,784 INFO L290 TraceCheckUtils]: 2: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-08 08:14:39,784 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-08 08:14:39,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {42137#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {42112#true} is VALID [2022-04-08 08:14:39,785 INFO L272 TraceCheckUtils]: 1: Hoare triple {42112#true} call IofCompleteRequest(~Irp, 0); {42143#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:39,785 INFO L290 TraceCheckUtils]: 2: Hoare triple {42143#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42112#true} is VALID [2022-04-08 08:14:39,785 INFO L290 TraceCheckUtils]: 3: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-08 08:14:39,785 INFO L290 TraceCheckUtils]: 4: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-08 08:14:39,785 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-08 08:14:39,786 INFO L290 TraceCheckUtils]: 6: Hoare triple {42112#true} #res := 0; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-08 08:14:39,786 INFO L290 TraceCheckUtils]: 7: Hoare triple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-08 08:14:39,787 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {42112#true} #1070#return; {42132#(= |main_#t~ret97| 0)} is VALID [2022-04-08 08:14:39,788 INFO L272 TraceCheckUtils]: 0: Hoare triple {42112#true} call ULTIMATE.init(); {42134#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:14:39,789 INFO L290 TraceCheckUtils]: 1: Hoare triple {42134#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {42112#true} is VALID [2022-04-08 08:14:39,789 INFO L290 TraceCheckUtils]: 2: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-08 08:14:39,789 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42112#true} {42112#true} #1156#return; {42112#true} is VALID [2022-04-08 08:14:39,789 INFO L272 TraceCheckUtils]: 4: Hoare triple {42112#true} call #t~ret170 := main(); {42112#true} is VALID [2022-04-08 08:14:39,789 INFO L290 TraceCheckUtils]: 5: Hoare triple {42112#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {42112#true} is VALID [2022-04-08 08:14:39,790 INFO L272 TraceCheckUtils]: 6: Hoare triple {42112#true} call _BLAST_init(); {42135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:39,790 INFO L290 TraceCheckUtils]: 7: Hoare triple {42135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-08 08:14:39,790 INFO L290 TraceCheckUtils]: 8: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-08 08:14:39,790 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42112#true} {42112#true} #1066#return; {42112#true} is VALID [2022-04-08 08:14:39,790 INFO L290 TraceCheckUtils]: 10: Hoare triple {42112#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {42112#true} is VALID [2022-04-08 08:14:39,790 INFO L290 TraceCheckUtils]: 11: Hoare triple {42112#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {42112#true} is VALID [2022-04-08 08:14:39,791 INFO L272 TraceCheckUtils]: 12: Hoare triple {42112#true} call stub_driver_init(); {42136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:39,791 INFO L290 TraceCheckUtils]: 13: Hoare triple {42136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-08 08:14:39,791 INFO L290 TraceCheckUtils]: 14: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-08 08:14:39,791 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42112#true} {42112#true} #1068#return; {42112#true} is VALID [2022-04-08 08:14:39,791 INFO L290 TraceCheckUtils]: 16: Hoare triple {42112#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {42112#true} is VALID [2022-04-08 08:14:39,791 INFO L290 TraceCheckUtils]: 17: Hoare triple {42112#true} assume 0 == ~tmp_ndt_1~0; {42112#true} is VALID [2022-04-08 08:14:39,792 INFO L272 TraceCheckUtils]: 18: Hoare triple {42112#true} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {42137#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:39,792 INFO L290 TraceCheckUtils]: 19: Hoare triple {42137#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {42112#true} is VALID [2022-04-08 08:14:39,792 INFO L272 TraceCheckUtils]: 20: Hoare triple {42112#true} call IofCompleteRequest(~Irp, 0); {42143#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:39,792 INFO L290 TraceCheckUtils]: 21: Hoare triple {42143#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42112#true} is VALID [2022-04-08 08:14:39,792 INFO L290 TraceCheckUtils]: 22: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-08 08:14:39,793 INFO L290 TraceCheckUtils]: 23: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-08 08:14:39,793 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-08 08:14:39,793 INFO L290 TraceCheckUtils]: 25: Hoare triple {42112#true} #res := 0; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-08 08:14:39,793 INFO L290 TraceCheckUtils]: 26: Hoare triple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-08 08:14:39,794 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {42112#true} #1070#return; {42132#(= |main_#t~ret97| 0)} is VALID [2022-04-08 08:14:39,794 INFO L290 TraceCheckUtils]: 28: Hoare triple {42132#(= |main_#t~ret97| 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,795 INFO L290 TraceCheckUtils]: 29: Hoare triple {42133#(= main_~status~1 0)} assume !(1 == ~pended~0); {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,795 INFO L290 TraceCheckUtils]: 30: Hoare triple {42133#(= main_~status~1 0)} assume !(1 == ~pended~0); {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,795 INFO L290 TraceCheckUtils]: 31: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,795 INFO L290 TraceCheckUtils]: 32: Hoare triple {42133#(= main_~status~1 0)} assume -1 != ~status~1; {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,796 INFO L290 TraceCheckUtils]: 33: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,796 INFO L290 TraceCheckUtils]: 34: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,796 INFO L290 TraceCheckUtils]: 35: Hoare triple {42133#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,797 INFO L290 TraceCheckUtils]: 36: Hoare triple {42133#(= main_~status~1 0)} assume !(1 == ~pended~0); {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,797 INFO L290 TraceCheckUtils]: 37: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {42133#(= main_~status~1 0)} is VALID [2022-04-08 08:14:39,797 INFO L290 TraceCheckUtils]: 38: Hoare triple {42133#(= main_~status~1 0)} assume 259 == ~status~1; {42113#false} is VALID [2022-04-08 08:14:39,797 INFO L272 TraceCheckUtils]: 39: Hoare triple {42113#false} call errorFn(); {42113#false} is VALID [2022-04-08 08:14:39,797 INFO L290 TraceCheckUtils]: 40: Hoare triple {42113#false} assume !false; {42113#false} is VALID [2022-04-08 08:14:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:14:39,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:14:39,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569914644] [2022-04-08 08:14:39,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1569914644] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:39,798 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:39,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:14:39,798 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:14:39,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1390309758] [2022-04-08 08:14:39,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1390309758] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:39,798 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:39,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:14:39,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112358137] [2022-04-08 08:14:39,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:14:39,799 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 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 41 [2022-04-08 08:14:39,799 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:14:39,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:39,828 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:39,829 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:14:39,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:39,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:14:39,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:14:39,829 INFO L87 Difference]: Start difference. First operand 817 states and 1098 transitions. Second operand has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:45,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:45,768 INFO L93 Difference]: Finished difference Result 880 states and 1176 transitions. [2022-04-08 08:14:45,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 08:14:45,768 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 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 41 [2022-04-08 08:14:45,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:45,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 615 transitions. [2022-04-08 08:14:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:45,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 615 transitions. [2022-04-08 08:14:45,776 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 615 transitions. [2022-04-08 08:14:46,388 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 615 edges. 615 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:46,442 INFO L225 Difference]: With dead ends: 880 [2022-04-08 08:14:46,442 INFO L226 Difference]: Without dead ends: 860 [2022-04-08 08:14:46,443 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:14:46,443 INFO L913 BasicCegarLoop]: 475 mSDtfsCounter, 629 mSDsluCounter, 935 mSDsCounter, 0 mSdLazyCounter, 1769 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 637 SdHoareTripleChecker+Valid, 1410 SdHoareTripleChecker+Invalid, 1976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 1769 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:46,443 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [637 Valid, 1410 Invalid, 1976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 1769 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 08:14:46,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2022-04-08 08:14:47,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 810. [2022-04-08 08:14:47,231 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:14:47,232 INFO L82 GeneralOperation]: Start isEquivalent. First operand 860 states. Second operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-08 08:14:47,233 INFO L74 IsIncluded]: Start isIncluded. First operand 860 states. Second operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-08 08:14:47,234 INFO L87 Difference]: Start difference. First operand 860 states. Second operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-08 08:14:47,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:47,277 INFO L93 Difference]: Finished difference Result 860 states and 1155 transitions. [2022-04-08 08:14:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1155 transitions. [2022-04-08 08:14:47,280 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:47,280 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:47,281 INFO L74 IsIncluded]: Start isIncluded. First operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 860 states. [2022-04-08 08:14:47,282 INFO L87 Difference]: Start difference. First operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 860 states. [2022-04-08 08:14:47,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:47,325 INFO L93 Difference]: Finished difference Result 860 states and 1155 transitions. [2022-04-08 08:14:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1155 transitions. [2022-04-08 08:14:47,327 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:47,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:47,327 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:14:47,327 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:14:47,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-08 08:14:47,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1089 transitions. [2022-04-08 08:14:47,387 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1089 transitions. Word has length 41 [2022-04-08 08:14:47,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:14:47,387 INFO L478 AbstractCegarLoop]: Abstraction has 810 states and 1089 transitions. [2022-04-08 08:14:47,387 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:14:47,387 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 810 states and 1089 transitions. [2022-04-08 08:14:49,002 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1089 edges. 1089 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1089 transitions. [2022-04-08 08:14:49,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-08 08:14:49,003 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:14:49,003 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] [2022-04-08 08:14:49,003 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-08 08:14:49,003 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:14:49,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:14:49,004 INFO L85 PathProgramCache]: Analyzing trace with hash 2069240196, now seen corresponding path program 1 times [2022-04-08 08:14:49,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:49,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1651836260] [2022-04-08 08:14:49,004 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:14:49,004 INFO L85 PathProgramCache]: Analyzing trace with hash 2069240196, now seen corresponding path program 2 times [2022-04-08 08:14:49,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:14:49,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048870294] [2022-04-08 08:14:49,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:14:49,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:14:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:49,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:14:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:49,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {47272#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {47250#true} is VALID [2022-04-08 08:14:49,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-08 08:14:49,122 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1156#return; {47250#true} is VALID [2022-04-08 08:14:49,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:14:49,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:49,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {47273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-08 08:14:49,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-08 08:14:49,148 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1066#return; {47250#true} is VALID [2022-04-08 08:14:49,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:49,163 INFO L290 TraceCheckUtils]: 0: Hoare triple {47274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-08 08:14:49,163 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-08 08:14:49,163 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1068#return; {47250#true} is VALID [2022-04-08 08:14:49,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:14:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:49,222 INFO L290 TraceCheckUtils]: 0: Hoare triple {47275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {47250#true} is VALID [2022-04-08 08:14:49,223 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {47250#true} is VALID [2022-04-08 08:14:49,223 INFO L290 TraceCheckUtils]: 2: Hoare triple {47250#true} assume !(0 != ~disketteExtension__IsRemoved~1); {47250#true} is VALID [2022-04-08 08:14:49,223 INFO L290 TraceCheckUtils]: 3: Hoare triple {47250#true} assume !(0 == ~disketteExtension__IsStarted~2); {47250#true} is VALID [2022-04-08 08:14:49,223 INFO L290 TraceCheckUtils]: 4: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {47250#true} is VALID [2022-04-08 08:14:49,223 INFO L290 TraceCheckUtils]: 5: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:14:49,224 INFO L290 TraceCheckUtils]: 6: Hoare triple {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} is VALID [2022-04-08 08:14:49,224 INFO L290 TraceCheckUtils]: 7: Hoare triple {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} assume !(259 != ~__cil_tmp91~0); {47251#false} is VALID [2022-04-08 08:14:49,224 INFO L290 TraceCheckUtils]: 8: Hoare triple {47251#false} #res := ~ntStatus~3; {47251#false} is VALID [2022-04-08 08:14:49,224 INFO L290 TraceCheckUtils]: 9: Hoare triple {47251#false} assume true; {47251#false} is VALID [2022-04-08 08:14:49,224 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {47251#false} {47250#true} #1074#return; {47251#false} is VALID [2022-04-08 08:14:49,226 INFO L272 TraceCheckUtils]: 0: Hoare triple {47250#true} call ULTIMATE.init(); {47272#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:14:49,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {47272#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {47250#true} is VALID [2022-04-08 08:14:49,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-08 08:14:49,227 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47250#true} {47250#true} #1156#return; {47250#true} is VALID [2022-04-08 08:14:49,227 INFO L272 TraceCheckUtils]: 4: Hoare triple {47250#true} call #t~ret170 := main(); {47250#true} is VALID [2022-04-08 08:14:49,227 INFO L290 TraceCheckUtils]: 5: Hoare triple {47250#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {47250#true} is VALID [2022-04-08 08:14:49,228 INFO L272 TraceCheckUtils]: 6: Hoare triple {47250#true} call _BLAST_init(); {47273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:49,228 INFO L290 TraceCheckUtils]: 7: Hoare triple {47273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-08 08:14:49,228 INFO L290 TraceCheckUtils]: 8: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-08 08:14:49,228 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47250#true} {47250#true} #1066#return; {47250#true} is VALID [2022-04-08 08:14:49,228 INFO L290 TraceCheckUtils]: 10: Hoare triple {47250#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {47250#true} is VALID [2022-04-08 08:14:49,228 INFO L290 TraceCheckUtils]: 11: Hoare triple {47250#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {47250#true} is VALID [2022-04-08 08:14:49,229 INFO L272 TraceCheckUtils]: 12: Hoare triple {47250#true} call stub_driver_init(); {47274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:49,229 INFO L290 TraceCheckUtils]: 13: Hoare triple {47274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-08 08:14:49,229 INFO L290 TraceCheckUtils]: 14: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-08 08:14:49,229 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47250#true} {47250#true} #1068#return; {47250#true} is VALID [2022-04-08 08:14:49,229 INFO L290 TraceCheckUtils]: 16: Hoare triple {47250#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {47250#true} is VALID [2022-04-08 08:14:49,229 INFO L290 TraceCheckUtils]: 17: Hoare triple {47250#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {47250#true} is VALID [2022-04-08 08:14:49,229 INFO L290 TraceCheckUtils]: 18: Hoare triple {47250#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {47250#true} is VALID [2022-04-08 08:14:49,229 INFO L290 TraceCheckUtils]: 19: Hoare triple {47250#true} assume 2 == ~tmp_ndt_3~0; {47250#true} is VALID [2022-04-08 08:14:49,230 INFO L272 TraceCheckUtils]: 20: Hoare triple {47250#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {47275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:49,230 INFO L290 TraceCheckUtils]: 21: Hoare triple {47275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {47250#true} is VALID [2022-04-08 08:14:49,230 INFO L290 TraceCheckUtils]: 22: Hoare triple {47250#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {47250#true} is VALID [2022-04-08 08:14:49,231 INFO L290 TraceCheckUtils]: 23: Hoare triple {47250#true} assume !(0 != ~disketteExtension__IsRemoved~1); {47250#true} is VALID [2022-04-08 08:14:49,231 INFO L290 TraceCheckUtils]: 24: Hoare triple {47250#true} assume !(0 == ~disketteExtension__IsStarted~2); {47250#true} is VALID [2022-04-08 08:14:49,231 INFO L290 TraceCheckUtils]: 25: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {47250#true} is VALID [2022-04-08 08:14:49,231 INFO L290 TraceCheckUtils]: 26: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:14:49,231 INFO L290 TraceCheckUtils]: 27: Hoare triple {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} is VALID [2022-04-08 08:14:49,232 INFO L290 TraceCheckUtils]: 28: Hoare triple {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} assume !(259 != ~__cil_tmp91~0); {47251#false} is VALID [2022-04-08 08:14:49,232 INFO L290 TraceCheckUtils]: 29: Hoare triple {47251#false} #res := ~ntStatus~3; {47251#false} is VALID [2022-04-08 08:14:49,232 INFO L290 TraceCheckUtils]: 30: Hoare triple {47251#false} assume true; {47251#false} is VALID [2022-04-08 08:14:49,232 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {47251#false} {47250#true} #1074#return; {47251#false} is VALID [2022-04-08 08:14:49,232 INFO L290 TraceCheckUtils]: 32: Hoare triple {47251#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {47251#false} is VALID [2022-04-08 08:14:49,232 INFO L290 TraceCheckUtils]: 33: Hoare triple {47251#false} assume !(1 == ~pended~0); {47251#false} is VALID [2022-04-08 08:14:49,232 INFO L290 TraceCheckUtils]: 34: Hoare triple {47251#false} assume !(1 == ~pended~0); {47251#false} is VALID [2022-04-08 08:14:49,232 INFO L290 TraceCheckUtils]: 35: Hoare triple {47251#false} assume ~s~0 != ~UNLOADED~0; {47251#false} is VALID [2022-04-08 08:14:49,232 INFO L290 TraceCheckUtils]: 36: Hoare triple {47251#false} assume -1 != ~status~1; {47251#false} is VALID [2022-04-08 08:14:49,233 INFO L290 TraceCheckUtils]: 37: Hoare triple {47251#false} assume ~s~0 != ~SKIP2~0; {47251#false} is VALID [2022-04-08 08:14:49,233 INFO L290 TraceCheckUtils]: 38: Hoare triple {47251#false} assume ~s~0 != ~IPC~0; {47251#false} is VALID [2022-04-08 08:14:49,233 INFO L290 TraceCheckUtils]: 39: Hoare triple {47251#false} assume ~s~0 != ~DC~0; {47251#false} is VALID [2022-04-08 08:14:49,233 INFO L272 TraceCheckUtils]: 40: Hoare triple {47251#false} call errorFn(); {47251#false} is VALID [2022-04-08 08:14:49,233 INFO L290 TraceCheckUtils]: 41: Hoare triple {47251#false} assume !false; {47251#false} is VALID [2022-04-08 08:14:49,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:14:49,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:14:49,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048870294] [2022-04-08 08:14:49,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2048870294] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:49,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:49,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:14:49,234 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:14:49,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1651836260] [2022-04-08 08:14:49,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1651836260] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:49,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:49,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:14:49,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [94668216] [2022-04-08 08:14:49,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:14:49,235 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 42 [2022-04-08 08:14:49,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:14:49,235 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:14:49,266 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:49,266 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 08:14:49,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:49,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 08:14:49,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:14:49,267 INFO L87 Difference]: Start difference. First operand 810 states and 1089 transitions. Second operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:14:53,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:53,385 INFO L93 Difference]: Finished difference Result 857 states and 1144 transitions. [2022-04-08 08:14:53,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 08:14:53,385 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 42 [2022-04-08 08:14:53,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:53,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:14:53,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 574 transitions. [2022-04-08 08:14:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:14:53,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 574 transitions. [2022-04-08 08:14:53,395 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 574 transitions. [2022-04-08 08:14:53,964 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:54,012 INFO L225 Difference]: With dead ends: 857 [2022-04-08 08:14:54,013 INFO L226 Difference]: Without dead ends: 835 [2022-04-08 08:14:54,013 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:14:54,014 INFO L913 BasicCegarLoop]: 456 mSDtfsCounter, 454 mSDsluCounter, 536 mSDsCounter, 0 mSdLazyCounter, 1079 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 458 SdHoareTripleChecker+Valid, 992 SdHoareTripleChecker+Invalid, 1230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 1079 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:54,014 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [458 Valid, 992 Invalid, 1230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 1079 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-08 08:14:54,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2022-04-08 08:14:54,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 812. [2022-04-08 08:14:54,873 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:14:54,875 INFO L82 GeneralOperation]: Start isEquivalent. First operand 835 states. Second operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-08 08:14:54,877 INFO L74 IsIncluded]: Start isIncluded. First operand 835 states. Second operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-08 08:14:54,878 INFO L87 Difference]: Start difference. First operand 835 states. Second operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-08 08:14:54,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:54,918 INFO L93 Difference]: Finished difference Result 835 states and 1118 transitions. [2022-04-08 08:14:54,918 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1118 transitions. [2022-04-08 08:14:54,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:54,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:54,922 INFO L74 IsIncluded]: Start isIncluded. First operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 835 states. [2022-04-08 08:14:54,923 INFO L87 Difference]: Start difference. First operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 835 states. [2022-04-08 08:14:54,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:54,964 INFO L93 Difference]: Finished difference Result 835 states and 1118 transitions. [2022-04-08 08:14:54,965 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1118 transitions. [2022-04-08 08:14:54,966 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:54,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:54,967 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:14:54,967 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:14:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-08 08:14:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 812 states and 1091 transitions. [2022-04-08 08:14:55,029 INFO L78 Accepts]: Start accepts. Automaton has 812 states and 1091 transitions. Word has length 42 [2022-04-08 08:14:55,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:14:55,030 INFO L478 AbstractCegarLoop]: Abstraction has 812 states and 1091 transitions. [2022-04-08 08:14:55,030 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:14:55,030 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 812 states and 1091 transitions. [2022-04-08 08:14:56,534 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1091 edges. 1091 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1091 transitions. [2022-04-08 08:14:56,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-08 08:14:56,535 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:14:56,535 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] [2022-04-08 08:14:56,535 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-08 08:14:56,536 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:14:56,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:14:56,536 INFO L85 PathProgramCache]: Analyzing trace with hash -289846458, now seen corresponding path program 1 times [2022-04-08 08:14:56,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:56,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [268355582] [2022-04-08 08:14:56,536 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:14:56,537 INFO L85 PathProgramCache]: Analyzing trace with hash -289846458, now seen corresponding path program 2 times [2022-04-08 08:14:56,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:14:56,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965187197] [2022-04-08 08:14:56,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:14:56,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:14:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:56,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:14:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:56,671 INFO L290 TraceCheckUtils]: 0: Hoare triple {52313#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {52296#true} is VALID [2022-04-08 08:14:56,672 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-08 08:14:56,672 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1156#return; {52296#true} is VALID [2022-04-08 08:14:56,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:14:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:56,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {52314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-08 08:14:56,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-08 08:14:56,703 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1066#return; {52296#true} is VALID [2022-04-08 08:14:56,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:56,719 INFO L290 TraceCheckUtils]: 0: Hoare triple {52315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-08 08:14:56,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-08 08:14:56,719 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1068#return; {52296#true} is VALID [2022-04-08 08:14:56,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-08 08:14:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:56,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {52316#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {52296#true} is VALID [2022-04-08 08:14:56,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:14:56,747 INFO L290 TraceCheckUtils]: 2: Hoare triple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:14:56,748 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {52296#true} #1026#return; {52311#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-08 08:14:56,750 INFO L272 TraceCheckUtils]: 0: Hoare triple {52296#true} call ULTIMATE.init(); {52313#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:14:56,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {52313#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {52296#true} is VALID [2022-04-08 08:14:56,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-08 08:14:56,750 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52296#true} {52296#true} #1156#return; {52296#true} is VALID [2022-04-08 08:14:56,750 INFO L272 TraceCheckUtils]: 4: Hoare triple {52296#true} call #t~ret170 := main(); {52296#true} is VALID [2022-04-08 08:14:56,751 INFO L290 TraceCheckUtils]: 5: Hoare triple {52296#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {52296#true} is VALID [2022-04-08 08:14:56,752 INFO L272 TraceCheckUtils]: 6: Hoare triple {52296#true} call _BLAST_init(); {52314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:56,752 INFO L290 TraceCheckUtils]: 7: Hoare triple {52314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-08 08:14:56,752 INFO L290 TraceCheckUtils]: 8: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-08 08:14:56,752 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {52296#true} {52296#true} #1066#return; {52296#true} is VALID [2022-04-08 08:14:56,752 INFO L290 TraceCheckUtils]: 10: Hoare triple {52296#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {52296#true} is VALID [2022-04-08 08:14:56,752 INFO L290 TraceCheckUtils]: 11: Hoare triple {52296#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {52296#true} is VALID [2022-04-08 08:14:56,753 INFO L272 TraceCheckUtils]: 12: Hoare triple {52296#true} call stub_driver_init(); {52315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:56,753 INFO L290 TraceCheckUtils]: 13: Hoare triple {52315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-08 08:14:56,753 INFO L290 TraceCheckUtils]: 14: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-08 08:14:56,753 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52296#true} {52296#true} #1068#return; {52296#true} is VALID [2022-04-08 08:14:56,753 INFO L290 TraceCheckUtils]: 16: Hoare triple {52296#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {52296#true} is VALID [2022-04-08 08:14:56,753 INFO L290 TraceCheckUtils]: 17: Hoare triple {52296#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {52296#true} is VALID [2022-04-08 08:14:56,753 INFO L290 TraceCheckUtils]: 18: Hoare triple {52296#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {52296#true} is VALID [2022-04-08 08:14:56,753 INFO L290 TraceCheckUtils]: 19: Hoare triple {52296#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {52296#true} is VALID [2022-04-08 08:14:56,753 INFO L290 TraceCheckUtils]: 20: Hoare triple {52296#true} assume 3 == ~tmp_ndt_4~0; {52296#true} is VALID [2022-04-08 08:14:56,753 INFO L272 TraceCheckUtils]: 21: Hoare triple {52296#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {52296#true} is VALID [2022-04-08 08:14:56,754 INFO L290 TraceCheckUtils]: 22: Hoare triple {52296#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {52296#true} is VALID [2022-04-08 08:14:56,754 INFO L290 TraceCheckUtils]: 23: Hoare triple {52296#true} assume 1 == ~PagingReferenceCount~0; {52296#true} is VALID [2022-04-08 08:14:56,754 INFO L290 TraceCheckUtils]: 24: Hoare triple {52296#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {52296#true} is VALID [2022-04-08 08:14:56,754 INFO L290 TraceCheckUtils]: 25: Hoare triple {52296#true} assume !(0 != ~disketteExtension__IsRemoved~0); {52296#true} is VALID [2022-04-08 08:14:56,754 INFO L290 TraceCheckUtils]: 26: Hoare triple {52296#true} assume !(0 == ~irpSp__MinorFunction~0); {52296#true} is VALID [2022-04-08 08:14:56,754 INFO L290 TraceCheckUtils]: 27: Hoare triple {52296#true} assume 5 == ~irpSp__MinorFunction~0; {52296#true} is VALID [2022-04-08 08:14:56,754 INFO L290 TraceCheckUtils]: 28: Hoare triple {52296#true} assume 5 == ~irpSp__MinorFunction~0; {52296#true} is VALID [2022-04-08 08:14:56,754 INFO L290 TraceCheckUtils]: 29: Hoare triple {52296#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {52296#true} is VALID [2022-04-08 08:14:56,755 INFO L272 TraceCheckUtils]: 30: Hoare triple {52296#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {52316#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:14:56,755 INFO L290 TraceCheckUtils]: 31: Hoare triple {52316#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {52296#true} is VALID [2022-04-08 08:14:56,755 INFO L290 TraceCheckUtils]: 32: Hoare triple {52296#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:14:56,756 INFO L290 TraceCheckUtils]: 33: Hoare triple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:14:56,756 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {52296#true} #1026#return; {52311#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-08 08:14:56,757 INFO L290 TraceCheckUtils]: 35: Hoare triple {52311#(not (= |FloppyPnp_#t~ret35| 259))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {52312#(not (= 259 FloppyPnp_~__cil_tmp29~0))} is VALID [2022-04-08 08:14:56,757 INFO L290 TraceCheckUtils]: 36: Hoare triple {52312#(not (= 259 FloppyPnp_~__cil_tmp29~0))} assume 259 == ~__cil_tmp29~0; {52297#false} is VALID [2022-04-08 08:14:56,758 INFO L272 TraceCheckUtils]: 37: Hoare triple {52297#false} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {52297#false} is VALID [2022-04-08 08:14:56,758 INFO L290 TraceCheckUtils]: 38: Hoare triple {52297#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {52297#false} is VALID [2022-04-08 08:14:56,758 INFO L290 TraceCheckUtils]: 39: Hoare triple {52297#false} assume !(~s~0 == ~MPR3~0); {52297#false} is VALID [2022-04-08 08:14:56,758 INFO L290 TraceCheckUtils]: 40: Hoare triple {52297#false} assume !(1 == ~customIrp~0); {52297#false} is VALID [2022-04-08 08:14:56,758 INFO L290 TraceCheckUtils]: 41: Hoare triple {52297#false} assume ~s~0 == ~MPR3~0; {52297#false} is VALID [2022-04-08 08:14:56,758 INFO L272 TraceCheckUtils]: 42: Hoare triple {52297#false} call errorFn(); {52297#false} is VALID [2022-04-08 08:14:56,759 INFO L290 TraceCheckUtils]: 43: Hoare triple {52297#false} assume !false; {52297#false} is VALID [2022-04-08 08:14:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:14:56,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:14:56,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965187197] [2022-04-08 08:14:56,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965187197] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:56,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:56,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:14:56,759 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:14:56,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [268355582] [2022-04-08 08:14:56,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [268355582] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:56,760 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:56,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:14:56,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123908070] [2022-04-08 08:14:56,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:14:56,762 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 44 [2022-04-08 08:14:56,762 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:14:56,762 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:14:56,798 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:56,799 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 08:14:56,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:56,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 08:14:56,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-04-08 08:14:56,800 INFO L87 Difference]: Start difference. First operand 812 states and 1091 transitions. Second operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:02,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:02,027 INFO L93 Difference]: Finished difference Result 908 states and 1209 transitions. [2022-04-08 08:15:02,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 08:15:02,027 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 44 [2022-04-08 08:15:02,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:02,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 627 transitions. [2022-04-08 08:15:02,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:02,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 627 transitions. [2022-04-08 08:15:02,043 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 627 transitions. [2022-04-08 08:15:02,660 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 627 edges. 627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:02,693 INFO L225 Difference]: With dead ends: 908 [2022-04-08 08:15:02,693 INFO L226 Difference]: Without dead ends: 840 [2022-04-08 08:15:02,694 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:15:02,694 INFO L913 BasicCegarLoop]: 432 mSDtfsCounter, 533 mSDsluCounter, 480 mSDsCounter, 0 mSdLazyCounter, 1631 mSolverCounterSat, 150 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 551 SdHoareTripleChecker+Valid, 912 SdHoareTripleChecker+Invalid, 1781 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 1631 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:02,694 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [551 Valid, 912 Invalid, 1781 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 1631 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-08 08:15:02,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2022-04-08 08:15:03,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 816. [2022-04-08 08:15:03,580 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:03,581 INFO L82 GeneralOperation]: Start isEquivalent. First operand 840 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-08 08:15:03,581 INFO L74 IsIncluded]: Start isIncluded. First operand 840 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-08 08:15:03,582 INFO L87 Difference]: Start difference. First operand 840 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-08 08:15:03,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:03,612 INFO L93 Difference]: Finished difference Result 840 states and 1124 transitions. [2022-04-08 08:15:03,612 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1124 transitions. [2022-04-08 08:15:03,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:03,614 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:03,615 INFO L74 IsIncluded]: Start isIncluded. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 840 states. [2022-04-08 08:15:03,616 INFO L87 Difference]: Start difference. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 840 states. [2022-04-08 08:15:03,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:03,649 INFO L93 Difference]: Finished difference Result 840 states and 1124 transitions. [2022-04-08 08:15:03,649 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1124 transitions. [2022-04-08 08:15:03,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:03,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:03,650 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:03,650 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:03,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-08 08:15:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1096 transitions. [2022-04-08 08:15:03,691 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1096 transitions. Word has length 44 [2022-04-08 08:15:03,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:03,691 INFO L478 AbstractCegarLoop]: Abstraction has 816 states and 1096 transitions. [2022-04-08 08:15:03,691 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:03,691 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1096 transitions. [2022-04-08 08:15:05,157 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1096 edges. 1096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:05,158 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1096 transitions. [2022-04-08 08:15:05,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-08 08:15:05,158 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:05,158 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] [2022-04-08 08:15:05,159 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-08 08:15:05,159 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:05,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:05,159 INFO L85 PathProgramCache]: Analyzing trace with hash -1666051445, now seen corresponding path program 1 times [2022-04-08 08:15:05,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:05,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2035702808] [2022-04-08 08:15:05,159 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:05,159 INFO L85 PathProgramCache]: Analyzing trace with hash -1666051445, now seen corresponding path program 2 times [2022-04-08 08:15:05,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:05,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22333060] [2022-04-08 08:15:05,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:05,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:05,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:05,270 INFO L290 TraceCheckUtils]: 0: Hoare triple {57477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {57454#true} is VALID [2022-04-08 08:15:05,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-08 08:15:05,270 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1156#return; {57454#true} is VALID [2022-04-08 08:15:05,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:05,293 INFO L290 TraceCheckUtils]: 0: Hoare triple {57478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-08 08:15:05,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-08 08:15:05,293 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1066#return; {57454#true} is VALID [2022-04-08 08:15:05,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:05,306 INFO L290 TraceCheckUtils]: 0: Hoare triple {57479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-08 08:15:05,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-08 08:15:05,306 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1068#return; {57454#true} is VALID [2022-04-08 08:15:05,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:15:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:05,366 INFO L290 TraceCheckUtils]: 0: Hoare triple {57480#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {57454#true} is VALID [2022-04-08 08:15:05,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {57454#true} is VALID [2022-04-08 08:15:05,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {57454#true} assume !(0 != ~disketteExtension__IsRemoved~1); {57454#true} is VALID [2022-04-08 08:15:05,366 INFO L290 TraceCheckUtils]: 3: Hoare triple {57454#true} assume !(0 == ~disketteExtension__IsStarted~2); {57454#true} is VALID [2022-04-08 08:15:05,366 INFO L290 TraceCheckUtils]: 4: Hoare triple {57454#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {57454#true} is VALID [2022-04-08 08:15:05,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57454#true} is VALID [2022-04-08 08:15:05,367 INFO L290 TraceCheckUtils]: 6: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} is VALID [2022-04-08 08:15:05,367 INFO L290 TraceCheckUtils]: 7: Hoare triple {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} ~__cil_tmp91~0 := ~ntStatus~3; {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} is VALID [2022-04-08 08:15:05,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} assume !(259 != ~__cil_tmp91~0); {57455#false} is VALID [2022-04-08 08:15:05,368 INFO L290 TraceCheckUtils]: 9: Hoare triple {57455#false} #res := ~ntStatus~3; {57455#false} is VALID [2022-04-08 08:15:05,368 INFO L290 TraceCheckUtils]: 10: Hoare triple {57455#false} assume true; {57455#false} is VALID [2022-04-08 08:15:05,368 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {57455#false} {57454#true} #1074#return; {57455#false} is VALID [2022-04-08 08:15:05,369 INFO L272 TraceCheckUtils]: 0: Hoare triple {57454#true} call ULTIMATE.init(); {57477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:15:05,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {57477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {57454#true} is VALID [2022-04-08 08:15:05,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-08 08:15:05,370 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57454#true} {57454#true} #1156#return; {57454#true} is VALID [2022-04-08 08:15:05,370 INFO L272 TraceCheckUtils]: 4: Hoare triple {57454#true} call #t~ret170 := main(); {57454#true} is VALID [2022-04-08 08:15:05,370 INFO L290 TraceCheckUtils]: 5: Hoare triple {57454#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {57454#true} is VALID [2022-04-08 08:15:05,371 INFO L272 TraceCheckUtils]: 6: Hoare triple {57454#true} call _BLAST_init(); {57478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:05,371 INFO L290 TraceCheckUtils]: 7: Hoare triple {57478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-08 08:15:05,371 INFO L290 TraceCheckUtils]: 8: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-08 08:15:05,371 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {57454#true} {57454#true} #1066#return; {57454#true} is VALID [2022-04-08 08:15:05,371 INFO L290 TraceCheckUtils]: 10: Hoare triple {57454#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {57454#true} is VALID [2022-04-08 08:15:05,371 INFO L290 TraceCheckUtils]: 11: Hoare triple {57454#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {57454#true} is VALID [2022-04-08 08:15:05,372 INFO L272 TraceCheckUtils]: 12: Hoare triple {57454#true} call stub_driver_init(); {57479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:05,372 INFO L290 TraceCheckUtils]: 13: Hoare triple {57479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-08 08:15:05,372 INFO L290 TraceCheckUtils]: 14: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-08 08:15:05,372 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {57454#true} {57454#true} #1068#return; {57454#true} is VALID [2022-04-08 08:15:05,372 INFO L290 TraceCheckUtils]: 16: Hoare triple {57454#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {57454#true} is VALID [2022-04-08 08:15:05,372 INFO L290 TraceCheckUtils]: 17: Hoare triple {57454#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {57454#true} is VALID [2022-04-08 08:15:05,372 INFO L290 TraceCheckUtils]: 18: Hoare triple {57454#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {57454#true} is VALID [2022-04-08 08:15:05,372 INFO L290 TraceCheckUtils]: 19: Hoare triple {57454#true} assume 2 == ~tmp_ndt_3~0; {57454#true} is VALID [2022-04-08 08:15:05,373 INFO L272 TraceCheckUtils]: 20: Hoare triple {57454#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {57480#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:05,373 INFO L290 TraceCheckUtils]: 21: Hoare triple {57480#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {57454#true} is VALID [2022-04-08 08:15:05,373 INFO L290 TraceCheckUtils]: 22: Hoare triple {57454#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {57454#true} is VALID [2022-04-08 08:15:05,373 INFO L290 TraceCheckUtils]: 23: Hoare triple {57454#true} assume !(0 != ~disketteExtension__IsRemoved~1); {57454#true} is VALID [2022-04-08 08:15:05,374 INFO L290 TraceCheckUtils]: 24: Hoare triple {57454#true} assume !(0 == ~disketteExtension__IsStarted~2); {57454#true} is VALID [2022-04-08 08:15:05,374 INFO L290 TraceCheckUtils]: 25: Hoare triple {57454#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {57454#true} is VALID [2022-04-08 08:15:05,374 INFO L290 TraceCheckUtils]: 26: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57454#true} is VALID [2022-04-08 08:15:05,374 INFO L290 TraceCheckUtils]: 27: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} is VALID [2022-04-08 08:15:05,374 INFO L290 TraceCheckUtils]: 28: Hoare triple {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} ~__cil_tmp91~0 := ~ntStatus~3; {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} is VALID [2022-04-08 08:15:05,375 INFO L290 TraceCheckUtils]: 29: Hoare triple {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} assume !(259 != ~__cil_tmp91~0); {57455#false} is VALID [2022-04-08 08:15:05,375 INFO L290 TraceCheckUtils]: 30: Hoare triple {57455#false} #res := ~ntStatus~3; {57455#false} is VALID [2022-04-08 08:15:05,375 INFO L290 TraceCheckUtils]: 31: Hoare triple {57455#false} assume true; {57455#false} is VALID [2022-04-08 08:15:05,375 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {57455#false} {57454#true} #1074#return; {57455#false} is VALID [2022-04-08 08:15:05,375 INFO L290 TraceCheckUtils]: 33: Hoare triple {57455#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {57455#false} is VALID [2022-04-08 08:15:05,375 INFO L290 TraceCheckUtils]: 34: Hoare triple {57455#false} assume !(1 == ~pended~0); {57455#false} is VALID [2022-04-08 08:15:05,375 INFO L290 TraceCheckUtils]: 35: Hoare triple {57455#false} assume !(1 == ~pended~0); {57455#false} is VALID [2022-04-08 08:15:05,375 INFO L290 TraceCheckUtils]: 36: Hoare triple {57455#false} assume ~s~0 != ~UNLOADED~0; {57455#false} is VALID [2022-04-08 08:15:05,375 INFO L290 TraceCheckUtils]: 37: Hoare triple {57455#false} assume -1 != ~status~1; {57455#false} is VALID [2022-04-08 08:15:05,375 INFO L290 TraceCheckUtils]: 38: Hoare triple {57455#false} assume ~s~0 != ~SKIP2~0; {57455#false} is VALID [2022-04-08 08:15:05,376 INFO L290 TraceCheckUtils]: 39: Hoare triple {57455#false} assume ~s~0 != ~IPC~0; {57455#false} is VALID [2022-04-08 08:15:05,376 INFO L290 TraceCheckUtils]: 40: Hoare triple {57455#false} assume ~s~0 != ~DC~0; {57455#false} is VALID [2022-04-08 08:15:05,376 INFO L272 TraceCheckUtils]: 41: Hoare triple {57455#false} call errorFn(); {57455#false} is VALID [2022-04-08 08:15:05,376 INFO L290 TraceCheckUtils]: 42: Hoare triple {57455#false} assume !false; {57455#false} is VALID [2022-04-08 08:15:05,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:05,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:05,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22333060] [2022-04-08 08:15:05,376 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22333060] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:05,376 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:05,377 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:15:05,377 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:05,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2035702808] [2022-04-08 08:15:05,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2035702808] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:05,377 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:05,377 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:15:05,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154806527] [2022-04-08 08:15:05,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:05,378 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 43 [2022-04-08 08:15:05,378 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:05,378 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:05,410 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:05,410 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 08:15:05,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:05,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 08:15:05,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:15:05,411 INFO L87 Difference]: Start difference. First operand 816 states and 1096 transitions. Second operand has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:10,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:10,229 INFO L93 Difference]: Finished difference Result 860 states and 1147 transitions. [2022-04-08 08:15:10,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 08:15:10,229 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 43 [2022-04-08 08:15:10,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:10,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 571 transitions. [2022-04-08 08:15:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 571 transitions. [2022-04-08 08:15:10,239 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 571 transitions. [2022-04-08 08:15:10,808 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 571 edges. 571 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:10,841 INFO L225 Difference]: With dead ends: 860 [2022-04-08 08:15:10,841 INFO L226 Difference]: Without dead ends: 838 [2022-04-08 08:15:10,842 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:15:10,842 INFO L913 BasicCegarLoop]: 461 mSDtfsCounter, 535 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 1296 mSolverCounterSat, 201 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 540 SdHoareTripleChecker+Valid, 1029 SdHoareTripleChecker+Invalid, 1497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 201 IncrementalHoareTripleChecker+Valid, 1296 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:10,842 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [540 Valid, 1029 Invalid, 1497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [201 Valid, 1296 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-08 08:15:10,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2022-04-08 08:15:11,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 816. [2022-04-08 08:15:11,645 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:11,646 INFO L82 GeneralOperation]: Start isEquivalent. First operand 838 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-08 08:15:11,647 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-08 08:15:11,648 INFO L87 Difference]: Start difference. First operand 838 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-08 08:15:11,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:11,688 INFO L93 Difference]: Finished difference Result 838 states and 1121 transitions. [2022-04-08 08:15:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1121 transitions. [2022-04-08 08:15:11,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:11,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:11,692 INFO L74 IsIncluded]: Start isIncluded. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 838 states. [2022-04-08 08:15:11,693 INFO L87 Difference]: Start difference. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 838 states. [2022-04-08 08:15:11,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:11,733 INFO L93 Difference]: Finished difference Result 838 states and 1121 transitions. [2022-04-08 08:15:11,733 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1121 transitions. [2022-04-08 08:15:11,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:11,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:11,735 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:11,735 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-08 08:15:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1096 transitions. [2022-04-08 08:15:11,791 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1096 transitions. Word has length 43 [2022-04-08 08:15:11,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:11,791 INFO L478 AbstractCegarLoop]: Abstraction has 816 states and 1096 transitions. [2022-04-08 08:15:11,792 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:11,792 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1096 transitions. [2022-04-08 08:15:13,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1096 edges. 1096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:13,319 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1096 transitions. [2022-04-08 08:15:13,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-08 08:15:13,322 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:13,322 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] [2022-04-08 08:15:13,322 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-08 08:15:13,322 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:13,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:13,323 INFO L85 PathProgramCache]: Analyzing trace with hash -233101078, now seen corresponding path program 1 times [2022-04-08 08:15:13,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:13,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1706358134] [2022-04-08 08:15:13,323 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:13,323 INFO L85 PathProgramCache]: Analyzing trace with hash -233101078, now seen corresponding path program 2 times [2022-04-08 08:15:13,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:13,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245948199] [2022-04-08 08:15:13,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:13,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:13,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:13,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {62547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {62523#true} is VALID [2022-04-08 08:15:13,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-08 08:15:13,461 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1156#return; {62523#true} is VALID [2022-04-08 08:15:13,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:13,489 INFO L290 TraceCheckUtils]: 0: Hoare triple {62548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-08 08:15:13,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-08 08:15:13,489 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1066#return; {62523#true} is VALID [2022-04-08 08:15:13,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:13,506 INFO L290 TraceCheckUtils]: 0: Hoare triple {62549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-08 08:15:13,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-08 08:15:13,506 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1068#return; {62523#true} is VALID [2022-04-08 08:15:13,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:15:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:13,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:15:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:13,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {62556#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {62523#true} is VALID [2022-04-08 08:15:13,578 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-08 08:15:13,578 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-08 08:15:13,578 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-08 08:15:13,578 INFO L290 TraceCheckUtils]: 0: Hoare triple {62550#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {62523#true} is VALID [2022-04-08 08:15:13,578 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {62523#true} is VALID [2022-04-08 08:15:13,578 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume 0 != ~disketteExtension__IsRemoved~1;~Irp__IoStatus__Information~3 := 0;~Irp__IoStatus__Status___0~0 := -1073741738;~myStatus~0 := -1073741738; {62523#true} is VALID [2022-04-08 08:15:13,579 INFO L272 TraceCheckUtils]: 3: Hoare triple {62523#true} call IofCompleteRequest(~Irp, 0); {62556#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:13,579 INFO L290 TraceCheckUtils]: 4: Hoare triple {62556#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {62523#true} is VALID [2022-04-08 08:15:13,579 INFO L290 TraceCheckUtils]: 5: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-08 08:15:13,579 INFO L290 TraceCheckUtils]: 6: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-08 08:15:13,579 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-08 08:15:13,579 INFO L290 TraceCheckUtils]: 8: Hoare triple {62523#true} #res := -1073741738; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-08 08:15:13,580 INFO L290 TraceCheckUtils]: 9: Hoare triple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-08 08:15:13,580 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} {62523#true} #1074#return; {62545#(<= (+ |main_#t~ret99| 1073741738) 0)} is VALID [2022-04-08 08:15:13,582 INFO L272 TraceCheckUtils]: 0: Hoare triple {62523#true} call ULTIMATE.init(); {62547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:15:13,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {62547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {62523#true} is VALID [2022-04-08 08:15:13,583 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-08 08:15:13,583 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62523#true} {62523#true} #1156#return; {62523#true} is VALID [2022-04-08 08:15:13,583 INFO L272 TraceCheckUtils]: 4: Hoare triple {62523#true} call #t~ret170 := main(); {62523#true} is VALID [2022-04-08 08:15:13,583 INFO L290 TraceCheckUtils]: 5: Hoare triple {62523#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {62523#true} is VALID [2022-04-08 08:15:13,584 INFO L272 TraceCheckUtils]: 6: Hoare triple {62523#true} call _BLAST_init(); {62548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:13,584 INFO L290 TraceCheckUtils]: 7: Hoare triple {62548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-08 08:15:13,584 INFO L290 TraceCheckUtils]: 8: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-08 08:15:13,584 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {62523#true} {62523#true} #1066#return; {62523#true} is VALID [2022-04-08 08:15:13,584 INFO L290 TraceCheckUtils]: 10: Hoare triple {62523#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {62523#true} is VALID [2022-04-08 08:15:13,584 INFO L290 TraceCheckUtils]: 11: Hoare triple {62523#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {62523#true} is VALID [2022-04-08 08:15:13,585 INFO L272 TraceCheckUtils]: 12: Hoare triple {62523#true} call stub_driver_init(); {62549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:13,585 INFO L290 TraceCheckUtils]: 13: Hoare triple {62549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-08 08:15:13,585 INFO L290 TraceCheckUtils]: 14: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-08 08:15:13,585 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {62523#true} {62523#true} #1068#return; {62523#true} is VALID [2022-04-08 08:15:13,585 INFO L290 TraceCheckUtils]: 16: Hoare triple {62523#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {62523#true} is VALID [2022-04-08 08:15:13,585 INFO L290 TraceCheckUtils]: 17: Hoare triple {62523#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {62523#true} is VALID [2022-04-08 08:15:13,585 INFO L290 TraceCheckUtils]: 18: Hoare triple {62523#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {62523#true} is VALID [2022-04-08 08:15:13,586 INFO L290 TraceCheckUtils]: 19: Hoare triple {62523#true} assume 2 == ~tmp_ndt_3~0; {62523#true} is VALID [2022-04-08 08:15:13,586 INFO L272 TraceCheckUtils]: 20: Hoare triple {62523#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {62550#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:13,587 INFO L290 TraceCheckUtils]: 21: Hoare triple {62550#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {62523#true} is VALID [2022-04-08 08:15:13,587 INFO L290 TraceCheckUtils]: 22: Hoare triple {62523#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {62523#true} is VALID [2022-04-08 08:15:13,587 INFO L290 TraceCheckUtils]: 23: Hoare triple {62523#true} assume 0 != ~disketteExtension__IsRemoved~1;~Irp__IoStatus__Information~3 := 0;~Irp__IoStatus__Status___0~0 := -1073741738;~myStatus~0 := -1073741738; {62523#true} is VALID [2022-04-08 08:15:13,587 INFO L272 TraceCheckUtils]: 24: Hoare triple {62523#true} call IofCompleteRequest(~Irp, 0); {62556#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:13,587 INFO L290 TraceCheckUtils]: 25: Hoare triple {62556#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {62523#true} is VALID [2022-04-08 08:15:13,587 INFO L290 TraceCheckUtils]: 26: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-08 08:15:13,588 INFO L290 TraceCheckUtils]: 27: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-08 08:15:13,588 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-08 08:15:13,588 INFO L290 TraceCheckUtils]: 29: Hoare triple {62523#true} #res := -1073741738; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-08 08:15:13,588 INFO L290 TraceCheckUtils]: 30: Hoare triple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-08 08:15:13,589 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} {62523#true} #1074#return; {62545#(<= (+ |main_#t~ret99| 1073741738) 0)} is VALID [2022-04-08 08:15:13,589 INFO L290 TraceCheckUtils]: 32: Hoare triple {62545#(<= (+ |main_#t~ret99| 1073741738) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,590 INFO L290 TraceCheckUtils]: 33: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,590 INFO L290 TraceCheckUtils]: 34: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,591 INFO L290 TraceCheckUtils]: 35: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~UNLOADED~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,591 INFO L290 TraceCheckUtils]: 36: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume -1 != ~status~1; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,591 INFO L290 TraceCheckUtils]: 37: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~SKIP2~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,592 INFO L290 TraceCheckUtils]: 38: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~IPC~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,592 INFO L290 TraceCheckUtils]: 39: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(~s~0 != ~DC~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,592 INFO L290 TraceCheckUtils]: 40: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,593 INFO L290 TraceCheckUtils]: 41: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 == ~DC~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:13,593 INFO L290 TraceCheckUtils]: 42: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {62524#false} is VALID [2022-04-08 08:15:13,593 INFO L272 TraceCheckUtils]: 43: Hoare triple {62524#false} call errorFn(); {62524#false} is VALID [2022-04-08 08:15:13,593 INFO L290 TraceCheckUtils]: 44: Hoare triple {62524#false} assume !false; {62524#false} is VALID [2022-04-08 08:15:13,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:13,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:13,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245948199] [2022-04-08 08:15:13,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1245948199] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:13,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:13,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:15:13,594 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:13,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1706358134] [2022-04-08 08:15:13,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1706358134] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:13,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:13,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:15:13,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082934358] [2022-04-08 08:15:13,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:13,595 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 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 45 [2022-04-08 08:15:13,595 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:13,595 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:13,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:13,638 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:15:13,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:13,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:15:13,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:15:13,639 INFO L87 Difference]: Start difference. First operand 816 states and 1096 transitions. Second operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:19,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:19,225 INFO L93 Difference]: Finished difference Result 861 states and 1149 transitions. [2022-04-08 08:15:19,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 08:15:19,225 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 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 45 [2022-04-08 08:15:19,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:19,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 583 transitions. [2022-04-08 08:15:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:19,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 583 transitions. [2022-04-08 08:15:19,234 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 583 transitions. [2022-04-08 08:15:19,801 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 583 edges. 583 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:19,852 INFO L225 Difference]: With dead ends: 861 [2022-04-08 08:15:19,853 INFO L226 Difference]: Without dead ends: 843 [2022-04-08 08:15:19,853 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:15:19,854 INFO L913 BasicCegarLoop]: 457 mSDtfsCounter, 569 mSDsluCounter, 885 mSDsCounter, 0 mSdLazyCounter, 1745 mSolverCounterSat, 186 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 573 SdHoareTripleChecker+Valid, 1342 SdHoareTripleChecker+Invalid, 1931 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 186 IncrementalHoareTripleChecker+Valid, 1745 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:19,854 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [573 Valid, 1342 Invalid, 1931 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [186 Valid, 1745 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-08 08:15:19,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 843 states. [2022-04-08 08:15:20,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 843 to 814. [2022-04-08 08:15:20,653 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:20,654 INFO L82 GeneralOperation]: Start isEquivalent. First operand 843 states. Second operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-08 08:15:20,655 INFO L74 IsIncluded]: Start isIncluded. First operand 843 states. Second operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-08 08:15:20,656 INFO L87 Difference]: Start difference. First operand 843 states. Second operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-08 08:15:20,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:20,686 INFO L93 Difference]: Finished difference Result 843 states and 1130 transitions. [2022-04-08 08:15:20,686 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1130 transitions. [2022-04-08 08:15:20,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:20,687 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:20,689 INFO L74 IsIncluded]: Start isIncluded. First operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) Second operand 843 states. [2022-04-08 08:15:20,689 INFO L87 Difference]: Start difference. First operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) Second operand 843 states. [2022-04-08 08:15:20,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:20,732 INFO L93 Difference]: Finished difference Result 843 states and 1130 transitions. [2022-04-08 08:15:20,732 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1130 transitions. [2022-04-08 08:15:20,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:20,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:20,734 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:20,734 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-08 08:15:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1092 transitions. [2022-04-08 08:15:20,798 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1092 transitions. Word has length 45 [2022-04-08 08:15:20,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:20,799 INFO L478 AbstractCegarLoop]: Abstraction has 814 states and 1092 transitions. [2022-04-08 08:15:20,799 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:20,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 814 states and 1092 transitions. [2022-04-08 08:15:22,259 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1092 edges. 1092 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1092 transitions. [2022-04-08 08:15:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-08 08:15:22,260 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:22,260 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:15:22,260 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-08 08:15:22,260 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:22,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:22,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1086119000, now seen corresponding path program 1 times [2022-04-08 08:15:22,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:22,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1144848835] [2022-04-08 08:15:22,260 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:22,261 INFO L85 PathProgramCache]: Analyzing trace with hash 1086119000, now seen corresponding path program 2 times [2022-04-08 08:15:22,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:22,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545221919] [2022-04-08 08:15:22,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:22,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:22,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:22,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {67622#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {67595#true} is VALID [2022-04-08 08:15:22,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-08 08:15:22,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1156#return; {67595#true} is VALID [2022-04-08 08:15:22,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:22,404 INFO L290 TraceCheckUtils]: 0: Hoare triple {67623#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-08 08:15:22,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-08 08:15:22,404 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1066#return; {67595#true} is VALID [2022-04-08 08:15:22,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:22,419 INFO L290 TraceCheckUtils]: 0: Hoare triple {67624#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-08 08:15:22,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-08 08:15:22,419 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1068#return; {67595#true} is VALID [2022-04-08 08:15:22,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:15:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:22,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:15:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:22,495 INFO L290 TraceCheckUtils]: 0: Hoare triple {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {67595#true} is VALID [2022-04-08 08:15:22,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-08 08:15:22,495 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {67595#true} is VALID [2022-04-08 08:15:22,495 INFO L290 TraceCheckUtils]: 3: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,496 INFO L290 TraceCheckUtils]: 4: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,496 INFO L290 TraceCheckUtils]: 5: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,496 INFO L290 TraceCheckUtils]: 6: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,497 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {67625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {67595#true} is VALID [2022-04-08 08:15:22,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {67595#true} is VALID [2022-04-08 08:15:22,497 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {67595#true} is VALID [2022-04-08 08:15:22,498 INFO L272 TraceCheckUtils]: 3: Hoare triple {67595#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:22,498 INFO L290 TraceCheckUtils]: 4: Hoare triple {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {67595#true} is VALID [2022-04-08 08:15:22,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-08 08:15:22,498 INFO L290 TraceCheckUtils]: 6: Hoare triple {67595#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {67595#true} is VALID [2022-04-08 08:15:22,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,499 INFO L290 TraceCheckUtils]: 8: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,499 INFO L290 TraceCheckUtils]: 9: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,499 INFO L290 TraceCheckUtils]: 10: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,500 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,500 INFO L290 TraceCheckUtils]: 12: Hoare triple {67621#(= ~pended~0 1)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,501 INFO L290 TraceCheckUtils]: 13: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,501 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1074#return; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,503 INFO L272 TraceCheckUtils]: 0: Hoare triple {67595#true} call ULTIMATE.init(); {67622#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:15:22,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {67622#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {67595#true} is VALID [2022-04-08 08:15:22,504 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-08 08:15:22,504 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67595#true} {67595#true} #1156#return; {67595#true} is VALID [2022-04-08 08:15:22,504 INFO L272 TraceCheckUtils]: 4: Hoare triple {67595#true} call #t~ret170 := main(); {67595#true} is VALID [2022-04-08 08:15:22,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {67595#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {67595#true} is VALID [2022-04-08 08:15:22,505 INFO L272 TraceCheckUtils]: 6: Hoare triple {67595#true} call _BLAST_init(); {67623#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:22,505 INFO L290 TraceCheckUtils]: 7: Hoare triple {67623#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-08 08:15:22,505 INFO L290 TraceCheckUtils]: 8: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-08 08:15:22,505 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {67595#true} {67595#true} #1066#return; {67595#true} is VALID [2022-04-08 08:15:22,505 INFO L290 TraceCheckUtils]: 10: Hoare triple {67595#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {67595#true} is VALID [2022-04-08 08:15:22,505 INFO L290 TraceCheckUtils]: 11: Hoare triple {67595#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {67595#true} is VALID [2022-04-08 08:15:22,506 INFO L272 TraceCheckUtils]: 12: Hoare triple {67595#true} call stub_driver_init(); {67624#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:22,506 INFO L290 TraceCheckUtils]: 13: Hoare triple {67624#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-08 08:15:22,506 INFO L290 TraceCheckUtils]: 14: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-08 08:15:22,506 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {67595#true} {67595#true} #1068#return; {67595#true} is VALID [2022-04-08 08:15:22,506 INFO L290 TraceCheckUtils]: 16: Hoare triple {67595#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {67595#true} is VALID [2022-04-08 08:15:22,506 INFO L290 TraceCheckUtils]: 17: Hoare triple {67595#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {67595#true} is VALID [2022-04-08 08:15:22,506 INFO L290 TraceCheckUtils]: 18: Hoare triple {67595#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {67595#true} is VALID [2022-04-08 08:15:22,506 INFO L290 TraceCheckUtils]: 19: Hoare triple {67595#true} assume 2 == ~tmp_ndt_3~0; {67595#true} is VALID [2022-04-08 08:15:22,507 INFO L272 TraceCheckUtils]: 20: Hoare triple {67595#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {67625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:22,507 INFO L290 TraceCheckUtils]: 21: Hoare triple {67625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {67595#true} is VALID [2022-04-08 08:15:22,507 INFO L290 TraceCheckUtils]: 22: Hoare triple {67595#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {67595#true} is VALID [2022-04-08 08:15:22,507 INFO L290 TraceCheckUtils]: 23: Hoare triple {67595#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {67595#true} is VALID [2022-04-08 08:15:22,508 INFO L272 TraceCheckUtils]: 24: Hoare triple {67595#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:22,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {67595#true} is VALID [2022-04-08 08:15:22,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-08 08:15:22,508 INFO L290 TraceCheckUtils]: 27: Hoare triple {67595#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {67595#true} is VALID [2022-04-08 08:15:22,509 INFO L290 TraceCheckUtils]: 28: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,509 INFO L290 TraceCheckUtils]: 29: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,509 INFO L290 TraceCheckUtils]: 30: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,510 INFO L290 TraceCheckUtils]: 31: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,510 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,510 INFO L290 TraceCheckUtils]: 33: Hoare triple {67621#(= ~pended~0 1)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,511 INFO L290 TraceCheckUtils]: 34: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,511 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1074#return; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,512 INFO L290 TraceCheckUtils]: 36: Hoare triple {67621#(= ~pended~0 1)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {67621#(= ~pended~0 1)} is VALID [2022-04-08 08:15:22,512 INFO L290 TraceCheckUtils]: 37: Hoare triple {67621#(= ~pended~0 1)} assume !(1 == ~pended~0); {67596#false} is VALID [2022-04-08 08:15:22,512 INFO L290 TraceCheckUtils]: 38: Hoare triple {67596#false} assume !(1 == ~pended~0); {67596#false} is VALID [2022-04-08 08:15:22,512 INFO L290 TraceCheckUtils]: 39: Hoare triple {67596#false} assume ~s~0 != ~UNLOADED~0; {67596#false} is VALID [2022-04-08 08:15:22,512 INFO L290 TraceCheckUtils]: 40: Hoare triple {67596#false} assume -1 != ~status~1; {67596#false} is VALID [2022-04-08 08:15:22,512 INFO L290 TraceCheckUtils]: 41: Hoare triple {67596#false} assume ~s~0 != ~SKIP2~0; {67596#false} is VALID [2022-04-08 08:15:22,512 INFO L290 TraceCheckUtils]: 42: Hoare triple {67596#false} assume ~s~0 != ~IPC~0; {67596#false} is VALID [2022-04-08 08:15:22,512 INFO L290 TraceCheckUtils]: 43: Hoare triple {67596#false} assume ~s~0 != ~DC~0; {67596#false} is VALID [2022-04-08 08:15:22,512 INFO L272 TraceCheckUtils]: 44: Hoare triple {67596#false} call errorFn(); {67596#false} is VALID [2022-04-08 08:15:22,512 INFO L290 TraceCheckUtils]: 45: Hoare triple {67596#false} assume !false; {67596#false} is VALID [2022-04-08 08:15:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:22,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:22,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545221919] [2022-04-08 08:15:22,513 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1545221919] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:22,513 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:22,513 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:15:22,514 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:22,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1144848835] [2022-04-08 08:15:22,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1144848835] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:22,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:22,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:15:22,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155433821] [2022-04-08 08:15:22,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:22,514 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 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 46 [2022-04-08 08:15:22,514 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:22,515 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:22,566 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:22,566 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 08:15:22,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:22,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 08:15:22,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:15:22,567 INFO L87 Difference]: Start difference. First operand 814 states and 1092 transitions. Second operand has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:27,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:27,044 INFO L93 Difference]: Finished difference Result 880 states and 1173 transitions. [2022-04-08 08:15:27,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 08:15:27,045 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 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 46 [2022-04-08 08:15:27,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:27,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 653 transitions. [2022-04-08 08:15:27,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 653 transitions. [2022-04-08 08:15:27,053 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 653 transitions. [2022-04-08 08:15:27,701 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 653 edges. 653 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:27,735 INFO L225 Difference]: With dead ends: 880 [2022-04-08 08:15:27,735 INFO L226 Difference]: Without dead ends: 804 [2022-04-08 08:15:27,735 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 7 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-04-08 08:15:27,736 INFO L913 BasicCegarLoop]: 486 mSDtfsCounter, 502 mSDsluCounter, 412 mSDsCounter, 0 mSdLazyCounter, 1335 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 506 SdHoareTripleChecker+Valid, 898 SdHoareTripleChecker+Invalid, 1474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 1335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:27,736 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [506 Valid, 898 Invalid, 1474 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 1335 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-08 08:15:27,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states. [2022-04-08 08:15:28,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 775. [2022-04-08 08:15:28,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:28,530 INFO L82 GeneralOperation]: Start isEquivalent. First operand 804 states. Second operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-08 08:15:28,532 INFO L74 IsIncluded]: Start isIncluded. First operand 804 states. Second operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-08 08:15:28,532 INFO L87 Difference]: Start difference. First operand 804 states. Second operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-08 08:15:28,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:28,561 INFO L93 Difference]: Finished difference Result 804 states and 1077 transitions. [2022-04-08 08:15:28,561 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1077 transitions. [2022-04-08 08:15:28,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:28,563 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:28,564 INFO L74 IsIncluded]: Start isIncluded. First operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) Second operand 804 states. [2022-04-08 08:15:28,564 INFO L87 Difference]: Start difference. First operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) Second operand 804 states. [2022-04-08 08:15:28,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:28,602 INFO L93 Difference]: Finished difference Result 804 states and 1077 transitions. [2022-04-08 08:15:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1077 transitions. [2022-04-08 08:15:28,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:28,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:28,604 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:28,604 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:28,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-08 08:15:28,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1041 transitions. [2022-04-08 08:15:28,657 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1041 transitions. Word has length 46 [2022-04-08 08:15:28,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:28,658 INFO L478 AbstractCegarLoop]: Abstraction has 775 states and 1041 transitions. [2022-04-08 08:15:28,658 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:28,658 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 775 states and 1041 transitions. [2022-04-08 08:15:30,103 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1041 edges. 1041 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:30,104 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1041 transitions. [2022-04-08 08:15:30,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-08 08:15:30,105 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:30,105 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:15:30,105 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-08 08:15:30,105 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:30,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:30,105 INFO L85 PathProgramCache]: Analyzing trace with hash 380283320, now seen corresponding path program 1 times [2022-04-08 08:15:30,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:30,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1682405417] [2022-04-08 08:15:30,105 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:30,105 INFO L85 PathProgramCache]: Analyzing trace with hash 380283320, now seen corresponding path program 2 times [2022-04-08 08:15:30,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:30,106 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849332503] [2022-04-08 08:15:30,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:30,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:30,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:30,213 INFO L290 TraceCheckUtils]: 0: Hoare triple {72576#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {72557#true} is VALID [2022-04-08 08:15:30,213 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-08 08:15:30,214 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1156#return; {72557#true} is VALID [2022-04-08 08:15:30,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:30,237 INFO L290 TraceCheckUtils]: 0: Hoare triple {72577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-08 08:15:30,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-08 08:15:30,237 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1066#return; {72557#true} is VALID [2022-04-08 08:15:30,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:30,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {72578#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-08 08:15:30,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-08 08:15:30,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1068#return; {72557#true} is VALID [2022-04-08 08:15:30,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-08 08:15:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:30,265 INFO L290 TraceCheckUtils]: 0: Hoare triple {72579#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {72557#true} is VALID [2022-04-08 08:15:30,265 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {72557#true} is VALID [2022-04-08 08:15:30,265 INFO L290 TraceCheckUtils]: 2: Hoare triple {72557#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {72557#true} is VALID [2022-04-08 08:15:30,265 INFO L290 TraceCheckUtils]: 3: Hoare triple {72557#true} assume 0 == ~pended~0;~pended~0 := 1; {72557#true} is VALID [2022-04-08 08:15:30,265 INFO L290 TraceCheckUtils]: 4: Hoare triple {72557#true} #res := 259; {72557#true} is VALID [2022-04-08 08:15:30,265 INFO L290 TraceCheckUtils]: 5: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-08 08:15:30,265 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {72557#true} {72557#true} #1026#return; {72557#true} is VALID [2022-04-08 08:15:30,267 INFO L272 TraceCheckUtils]: 0: Hoare triple {72557#true} call ULTIMATE.init(); {72576#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:15:30,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {72576#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {72557#true} is VALID [2022-04-08 08:15:30,268 INFO L290 TraceCheckUtils]: 2: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-08 08:15:30,268 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72557#true} {72557#true} #1156#return; {72557#true} is VALID [2022-04-08 08:15:30,268 INFO L272 TraceCheckUtils]: 4: Hoare triple {72557#true} call #t~ret170 := main(); {72557#true} is VALID [2022-04-08 08:15:30,268 INFO L290 TraceCheckUtils]: 5: Hoare triple {72557#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {72557#true} is VALID [2022-04-08 08:15:30,269 INFO L272 TraceCheckUtils]: 6: Hoare triple {72557#true} call _BLAST_init(); {72577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:30,269 INFO L290 TraceCheckUtils]: 7: Hoare triple {72577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-08 08:15:30,269 INFO L290 TraceCheckUtils]: 8: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-08 08:15:30,269 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {72557#true} {72557#true} #1066#return; {72557#true} is VALID [2022-04-08 08:15:30,269 INFO L290 TraceCheckUtils]: 10: Hoare triple {72557#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {72557#true} is VALID [2022-04-08 08:15:30,269 INFO L290 TraceCheckUtils]: 11: Hoare triple {72557#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {72557#true} is VALID [2022-04-08 08:15:30,270 INFO L272 TraceCheckUtils]: 12: Hoare triple {72557#true} call stub_driver_init(); {72578#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:30,270 INFO L290 TraceCheckUtils]: 13: Hoare triple {72578#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-08 08:15:30,270 INFO L290 TraceCheckUtils]: 14: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-08 08:15:30,270 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {72557#true} {72557#true} #1068#return; {72557#true} is VALID [2022-04-08 08:15:30,270 INFO L290 TraceCheckUtils]: 16: Hoare triple {72557#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {72557#true} is VALID [2022-04-08 08:15:30,270 INFO L290 TraceCheckUtils]: 17: Hoare triple {72557#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {72557#true} is VALID [2022-04-08 08:15:30,270 INFO L290 TraceCheckUtils]: 18: Hoare triple {72557#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {72557#true} is VALID [2022-04-08 08:15:30,270 INFO L290 TraceCheckUtils]: 19: Hoare triple {72557#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L290 TraceCheckUtils]: 20: Hoare triple {72557#true} assume 3 == ~tmp_ndt_4~0; {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L272 TraceCheckUtils]: 21: Hoare triple {72557#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L290 TraceCheckUtils]: 22: Hoare triple {72557#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L290 TraceCheckUtils]: 23: Hoare triple {72557#true} assume 1 == ~PagingReferenceCount~0; {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L290 TraceCheckUtils]: 24: Hoare triple {72557#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L290 TraceCheckUtils]: 25: Hoare triple {72557#true} assume !(0 != ~disketteExtension__IsRemoved~0); {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L290 TraceCheckUtils]: 26: Hoare triple {72557#true} assume !(0 == ~irpSp__MinorFunction~0); {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L290 TraceCheckUtils]: 27: Hoare triple {72557#true} assume 5 == ~irpSp__MinorFunction~0; {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L290 TraceCheckUtils]: 28: Hoare triple {72557#true} assume 5 == ~irpSp__MinorFunction~0; {72557#true} is VALID [2022-04-08 08:15:30,271 INFO L290 TraceCheckUtils]: 29: Hoare triple {72557#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {72557#true} is VALID [2022-04-08 08:15:30,272 INFO L272 TraceCheckUtils]: 30: Hoare triple {72557#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {72579#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:15:30,272 INFO L290 TraceCheckUtils]: 31: Hoare triple {72579#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {72557#true} is VALID [2022-04-08 08:15:30,272 INFO L290 TraceCheckUtils]: 32: Hoare triple {72557#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {72557#true} is VALID [2022-04-08 08:15:30,272 INFO L290 TraceCheckUtils]: 33: Hoare triple {72557#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {72557#true} is VALID [2022-04-08 08:15:30,272 INFO L290 TraceCheckUtils]: 34: Hoare triple {72557#true} assume 0 == ~pended~0;~pended~0 := 1; {72557#true} is VALID [2022-04-08 08:15:30,273 INFO L290 TraceCheckUtils]: 35: Hoare triple {72557#true} #res := 259; {72557#true} is VALID [2022-04-08 08:15:30,273 INFO L290 TraceCheckUtils]: 36: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-08 08:15:30,273 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {72557#true} {72557#true} #1026#return; {72557#true} is VALID [2022-04-08 08:15:30,273 INFO L290 TraceCheckUtils]: 38: Hoare triple {72557#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {72557#true} is VALID [2022-04-08 08:15:30,273 INFO L290 TraceCheckUtils]: 39: Hoare triple {72557#true} assume 259 == ~__cil_tmp29~0; {72557#true} is VALID [2022-04-08 08:15:30,273 INFO L272 TraceCheckUtils]: 40: Hoare triple {72557#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {72557#true} is VALID [2022-04-08 08:15:30,273 INFO L290 TraceCheckUtils]: 41: Hoare triple {72557#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {72557#true} is VALID [2022-04-08 08:15:30,273 INFO L290 TraceCheckUtils]: 42: Hoare triple {72557#true} assume !(~s~0 == ~MPR3~0); {72575#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-08 08:15:30,274 INFO L290 TraceCheckUtils]: 43: Hoare triple {72575#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {72575#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-08 08:15:30,274 INFO L290 TraceCheckUtils]: 44: Hoare triple {72575#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {72558#false} is VALID [2022-04-08 08:15:30,274 INFO L272 TraceCheckUtils]: 45: Hoare triple {72558#false} call errorFn(); {72558#false} is VALID [2022-04-08 08:15:30,274 INFO L290 TraceCheckUtils]: 46: Hoare triple {72558#false} assume !false; {72558#false} is VALID [2022-04-08 08:15:30,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:30,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:30,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849332503] [2022-04-08 08:15:30,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1849332503] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:30,275 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:30,275 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:15:30,275 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:30,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1682405417] [2022-04-08 08:15:30,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1682405417] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:30,275 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:30,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:15:30,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66907653] [2022-04-08 08:15:30,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:30,276 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 47 [2022-04-08 08:15:30,276 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:30,276 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:30,311 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:30,311 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 08:15:30,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:30,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 08:15:30,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-08 08:15:30,312 INFO L87 Difference]: Start difference. First operand 775 states and 1041 transitions. Second operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:34,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:34,856 INFO L93 Difference]: Finished difference Result 1134 states and 1535 transitions. [2022-04-08 08:15:34,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 08:15:34,856 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 47 [2022-04-08 08:15:34,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:34,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 684 transitions. [2022-04-08 08:15:34,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:34,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 684 transitions. [2022-04-08 08:15:34,865 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 684 transitions. [2022-04-08 08:15:35,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 684 edges. 684 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:35,659 INFO L225 Difference]: With dead ends: 1134 [2022-04-08 08:15:35,659 INFO L226 Difference]: Without dead ends: 1131 [2022-04-08 08:15:35,659 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:15:35,660 INFO L913 BasicCegarLoop]: 533 mSDtfsCounter, 798 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 962 mSolverCounterSat, 231 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 764 SdHoareTripleChecker+Invalid, 1193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 231 IncrementalHoareTripleChecker+Valid, 962 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:35,660 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 764 Invalid, 1193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [231 Valid, 962 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-08 08:15:35,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1131 states. [2022-04-08 08:15:36,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1131 to 888. [2022-04-08 08:15:36,549 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:36,551 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1131 states. Second operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-08 08:15:36,553 INFO L74 IsIncluded]: Start isIncluded. First operand 1131 states. Second operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-08 08:15:36,554 INFO L87 Difference]: Start difference. First operand 1131 states. Second operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-08 08:15:36,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:36,621 INFO L93 Difference]: Finished difference Result 1131 states and 1528 transitions. [2022-04-08 08:15:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1528 transitions. [2022-04-08 08:15:36,624 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:36,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:36,626 INFO L74 IsIncluded]: Start isIncluded. First operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) Second operand 1131 states. [2022-04-08 08:15:36,627 INFO L87 Difference]: Start difference. First operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) Second operand 1131 states. [2022-04-08 08:15:36,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:36,690 INFO L93 Difference]: Finished difference Result 1131 states and 1528 transitions. [2022-04-08 08:15:36,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1528 transitions. [2022-04-08 08:15:36,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:36,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:36,692 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:36,692 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:36,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-08 08:15:36,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 888 states and 1195 transitions. [2022-04-08 08:15:36,747 INFO L78 Accepts]: Start accepts. Automaton has 888 states and 1195 transitions. Word has length 47 [2022-04-08 08:15:36,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:36,747 INFO L478 AbstractCegarLoop]: Abstraction has 888 states and 1195 transitions. [2022-04-08 08:15:36,747 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 08:15:36,747 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 888 states and 1195 transitions. [2022-04-08 08:15:38,447 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1195 edges. 1195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:38,447 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1195 transitions. [2022-04-08 08:15:38,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-08 08:15:38,448 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:38,448 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:15:38,448 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-08 08:15:38,448 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:38,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:38,449 INFO L85 PathProgramCache]: Analyzing trace with hash -1845769478, now seen corresponding path program 1 times [2022-04-08 08:15:38,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:38,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [425892035] [2022-04-08 08:15:38,449 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:38,449 INFO L85 PathProgramCache]: Analyzing trace with hash -1845769478, now seen corresponding path program 2 times [2022-04-08 08:15:38,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:38,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888157017] [2022-04-08 08:15:38,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:38,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:38,550 INFO L290 TraceCheckUtils]: 0: Hoare triple {78919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {78894#true} is VALID [2022-04-08 08:15:38,550 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-08 08:15:38,550 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1156#return; {78894#true} is VALID [2022-04-08 08:15:38,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:38,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:38,579 INFO L290 TraceCheckUtils]: 0: Hoare triple {78920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-08 08:15:38,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-08 08:15:38,580 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1066#return; {78894#true} is VALID [2022-04-08 08:15:38,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:38,595 INFO L290 TraceCheckUtils]: 0: Hoare triple {78921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-08 08:15:38,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-08 08:15:38,596 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1068#return; {78894#true} is VALID [2022-04-08 08:15:38,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:15:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:38,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:15:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:38,646 INFO L290 TraceCheckUtils]: 0: Hoare triple {78928#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78894#true} is VALID [2022-04-08 08:15:38,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-08 08:15:38,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-08 08:15:38,646 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-08 08:15:38,646 INFO L290 TraceCheckUtils]: 0: Hoare triple {78922#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {78894#true} is VALID [2022-04-08 08:15:38,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume 1 == ~PagingReferenceCount~0; {78894#true} is VALID [2022-04-08 08:15:38,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {78894#true} is VALID [2022-04-08 08:15:38,647 INFO L290 TraceCheckUtils]: 3: Hoare triple {78894#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {78894#true} is VALID [2022-04-08 08:15:38,647 INFO L272 TraceCheckUtils]: 4: Hoare triple {78894#true} call IofCompleteRequest(~Irp, 0); {78928#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:38,647 INFO L290 TraceCheckUtils]: 5: Hoare triple {78928#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78894#true} is VALID [2022-04-08 08:15:38,647 INFO L290 TraceCheckUtils]: 6: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-08 08:15:38,647 INFO L290 TraceCheckUtils]: 7: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-08 08:15:38,647 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-08 08:15:38,648 INFO L290 TraceCheckUtils]: 9: Hoare triple {78894#true} #res := -1073741738; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-08 08:15:38,648 INFO L290 TraceCheckUtils]: 10: Hoare triple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-08 08:15:38,649 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {78894#true} #1076#return; {78917#(<= (+ 1073741738 |main_#t~ret100|) 0)} is VALID [2022-04-08 08:15:38,650 INFO L272 TraceCheckUtils]: 0: Hoare triple {78894#true} call ULTIMATE.init(); {78919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:15:38,651 INFO L290 TraceCheckUtils]: 1: Hoare triple {78919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {78894#true} is VALID [2022-04-08 08:15:38,651 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-08 08:15:38,651 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78894#true} {78894#true} #1156#return; {78894#true} is VALID [2022-04-08 08:15:38,651 INFO L272 TraceCheckUtils]: 4: Hoare triple {78894#true} call #t~ret170 := main(); {78894#true} is VALID [2022-04-08 08:15:38,651 INFO L290 TraceCheckUtils]: 5: Hoare triple {78894#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {78894#true} is VALID [2022-04-08 08:15:38,652 INFO L272 TraceCheckUtils]: 6: Hoare triple {78894#true} call _BLAST_init(); {78920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:38,652 INFO L290 TraceCheckUtils]: 7: Hoare triple {78920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-08 08:15:38,652 INFO L290 TraceCheckUtils]: 8: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-08 08:15:38,652 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {78894#true} {78894#true} #1066#return; {78894#true} is VALID [2022-04-08 08:15:38,652 INFO L290 TraceCheckUtils]: 10: Hoare triple {78894#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {78894#true} is VALID [2022-04-08 08:15:38,652 INFO L290 TraceCheckUtils]: 11: Hoare triple {78894#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {78894#true} is VALID [2022-04-08 08:15:38,653 INFO L272 TraceCheckUtils]: 12: Hoare triple {78894#true} call stub_driver_init(); {78921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:38,653 INFO L290 TraceCheckUtils]: 13: Hoare triple {78921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-08 08:15:38,653 INFO L290 TraceCheckUtils]: 14: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-08 08:15:38,653 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78894#true} {78894#true} #1068#return; {78894#true} is VALID [2022-04-08 08:15:38,653 INFO L290 TraceCheckUtils]: 16: Hoare triple {78894#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {78894#true} is VALID [2022-04-08 08:15:38,653 INFO L290 TraceCheckUtils]: 17: Hoare triple {78894#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {78894#true} is VALID [2022-04-08 08:15:38,653 INFO L290 TraceCheckUtils]: 18: Hoare triple {78894#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {78894#true} is VALID [2022-04-08 08:15:38,653 INFO L290 TraceCheckUtils]: 19: Hoare triple {78894#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {78894#true} is VALID [2022-04-08 08:15:38,653 INFO L290 TraceCheckUtils]: 20: Hoare triple {78894#true} assume 3 == ~tmp_ndt_4~0; {78894#true} is VALID [2022-04-08 08:15:38,654 INFO L272 TraceCheckUtils]: 21: Hoare triple {78894#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {78922#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:38,654 INFO L290 TraceCheckUtils]: 22: Hoare triple {78922#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {78894#true} is VALID [2022-04-08 08:15:38,655 INFO L290 TraceCheckUtils]: 23: Hoare triple {78894#true} assume 1 == ~PagingReferenceCount~0; {78894#true} is VALID [2022-04-08 08:15:38,655 INFO L290 TraceCheckUtils]: 24: Hoare triple {78894#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {78894#true} is VALID [2022-04-08 08:15:38,655 INFO L290 TraceCheckUtils]: 25: Hoare triple {78894#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {78894#true} is VALID [2022-04-08 08:15:38,655 INFO L272 TraceCheckUtils]: 26: Hoare triple {78894#true} call IofCompleteRequest(~Irp, 0); {78928#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:38,655 INFO L290 TraceCheckUtils]: 27: Hoare triple {78928#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78894#true} is VALID [2022-04-08 08:15:38,655 INFO L290 TraceCheckUtils]: 28: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-08 08:15:38,655 INFO L290 TraceCheckUtils]: 29: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-08 08:15:38,656 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-08 08:15:38,656 INFO L290 TraceCheckUtils]: 31: Hoare triple {78894#true} #res := -1073741738; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-08 08:15:38,656 INFO L290 TraceCheckUtils]: 32: Hoare triple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-08 08:15:38,657 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {78894#true} #1076#return; {78917#(<= (+ 1073741738 |main_#t~ret100|) 0)} is VALID [2022-04-08 08:15:38,657 INFO L290 TraceCheckUtils]: 34: Hoare triple {78917#(<= (+ 1073741738 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,658 INFO L290 TraceCheckUtils]: 35: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,658 INFO L290 TraceCheckUtils]: 36: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,658 INFO L290 TraceCheckUtils]: 37: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~UNLOADED~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,659 INFO L290 TraceCheckUtils]: 38: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume -1 != ~status~1; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,659 INFO L290 TraceCheckUtils]: 39: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~SKIP2~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,659 INFO L290 TraceCheckUtils]: 40: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~IPC~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,660 INFO L290 TraceCheckUtils]: 41: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(~s~0 != ~DC~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,660 INFO L290 TraceCheckUtils]: 42: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,660 INFO L290 TraceCheckUtils]: 43: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 == ~DC~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-08 08:15:38,661 INFO L290 TraceCheckUtils]: 44: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {78895#false} is VALID [2022-04-08 08:15:38,661 INFO L272 TraceCheckUtils]: 45: Hoare triple {78895#false} call errorFn(); {78895#false} is VALID [2022-04-08 08:15:38,661 INFO L290 TraceCheckUtils]: 46: Hoare triple {78895#false} assume !false; {78895#false} is VALID [2022-04-08 08:15:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:38,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:38,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888157017] [2022-04-08 08:15:38,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1888157017] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:38,661 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:38,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:15:38,662 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:38,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [425892035] [2022-04-08 08:15:38,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [425892035] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:38,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:38,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:15:38,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094449723] [2022-04-08 08:15:38,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:38,662 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 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 47 [2022-04-08 08:15:38,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:38,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:38,701 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:38,701 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:15:38,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:38,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:15:38,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:15:38,702 INFO L87 Difference]: Start difference. First operand 888 states and 1195 transitions. Second operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:43,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:43,693 INFO L93 Difference]: Finished difference Result 933 states and 1248 transitions. [2022-04-08 08:15:43,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 08:15:43,693 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 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 47 [2022-04-08 08:15:43,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 559 transitions. [2022-04-08 08:15:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 559 transitions. [2022-04-08 08:15:43,699 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 559 transitions. [2022-04-08 08:15:44,237 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 559 edges. 559 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:44,275 INFO L225 Difference]: With dead ends: 933 [2022-04-08 08:15:44,275 INFO L226 Difference]: Without dead ends: 915 [2022-04-08 08:15:44,275 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:15:44,276 INFO L913 BasicCegarLoop]: 448 mSDtfsCounter, 617 mSDsluCounter, 815 mSDsCounter, 0 mSdLazyCounter, 1334 mSolverCounterSat, 183 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 621 SdHoareTripleChecker+Valid, 1263 SdHoareTripleChecker+Invalid, 1517 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 183 IncrementalHoareTripleChecker+Valid, 1334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:44,276 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [621 Valid, 1263 Invalid, 1517 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [183 Valid, 1334 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-08 08:15:44,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 915 states. [2022-04-08 08:15:45,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 915 to 886. [2022-04-08 08:15:45,152 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:45,154 INFO L82 GeneralOperation]: Start isEquivalent. First operand 915 states. Second operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-08 08:15:45,154 INFO L74 IsIncluded]: Start isIncluded. First operand 915 states. Second operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-08 08:15:45,155 INFO L87 Difference]: Start difference. First operand 915 states. Second operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-08 08:15:45,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:45,200 INFO L93 Difference]: Finished difference Result 915 states and 1229 transitions. [2022-04-08 08:15:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1229 transitions. [2022-04-08 08:15:45,202 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:45,202 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:45,204 INFO L74 IsIncluded]: Start isIncluded. First operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 915 states. [2022-04-08 08:15:45,205 INFO L87 Difference]: Start difference. First operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 915 states. [2022-04-08 08:15:45,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:45,251 INFO L93 Difference]: Finished difference Result 915 states and 1229 transitions. [2022-04-08 08:15:45,251 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1229 transitions. [2022-04-08 08:15:45,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:45,253 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:45,253 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:45,253 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-08 08:15:45,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 886 states and 1191 transitions. [2022-04-08 08:15:45,301 INFO L78 Accepts]: Start accepts. Automaton has 886 states and 1191 transitions. Word has length 47 [2022-04-08 08:15:45,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:45,301 INFO L478 AbstractCegarLoop]: Abstraction has 886 states and 1191 transitions. [2022-04-08 08:15:45,301 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:15:45,302 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 886 states and 1191 transitions. [2022-04-08 08:15:46,945 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1191 edges. 1191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:46,945 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1191 transitions. [2022-04-08 08:15:46,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-08 08:15:46,946 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:46,946 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:15:46,946 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-08 08:15:46,946 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:46,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:46,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1334176634, now seen corresponding path program 1 times [2022-04-08 08:15:46,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:46,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [607712221] [2022-04-08 08:15:46,947 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:46,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1334176634, now seen corresponding path program 2 times [2022-04-08 08:15:46,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:46,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457702713] [2022-04-08 08:15:46,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:46,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:47,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:47,103 INFO L290 TraceCheckUtils]: 0: Hoare triple {84419#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {84399#true} is VALID [2022-04-08 08:15:47,104 INFO L290 TraceCheckUtils]: 1: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-08 08:15:47,104 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84399#true} {84399#true} #1156#return; {84399#true} is VALID [2022-04-08 08:15:47,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:47,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {84420#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 08:15:47,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 08:15:47,149 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {84399#true} #1066#return; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:47,203 INFO L290 TraceCheckUtils]: 0: Hoare triple {84422#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 08:15:47,203 INFO L290 TraceCheckUtils]: 1: Hoare triple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 08:15:47,204 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1068#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-08 08:15:47,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:47,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {84424#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {84399#true} is VALID [2022-04-08 08:15:47,229 INFO L290 TraceCheckUtils]: 1: Hoare triple {84399#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {84399#true} is VALID [2022-04-08 08:15:47,229 INFO L290 TraceCheckUtils]: 2: Hoare triple {84399#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {84399#true} is VALID [2022-04-08 08:15:47,229 INFO L290 TraceCheckUtils]: 3: Hoare triple {84399#true} assume 0 == ~pended~0;~pended~0 := 1; {84399#true} is VALID [2022-04-08 08:15:47,229 INFO L290 TraceCheckUtils]: 4: Hoare triple {84399#true} #res := 259; {84399#true} is VALID [2022-04-08 08:15:47,229 INFO L290 TraceCheckUtils]: 5: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-08 08:15:47,230 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {84399#true} {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #1026#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,232 INFO L272 TraceCheckUtils]: 0: Hoare triple {84399#true} call ULTIMATE.init(); {84419#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:15:47,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {84419#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {84399#true} is VALID [2022-04-08 08:15:47,232 INFO L290 TraceCheckUtils]: 2: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-08 08:15:47,232 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84399#true} {84399#true} #1156#return; {84399#true} is VALID [2022-04-08 08:15:47,233 INFO L272 TraceCheckUtils]: 4: Hoare triple {84399#true} call #t~ret170 := main(); {84399#true} is VALID [2022-04-08 08:15:47,233 INFO L290 TraceCheckUtils]: 5: Hoare triple {84399#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {84399#true} is VALID [2022-04-08 08:15:47,234 INFO L272 TraceCheckUtils]: 6: Hoare triple {84399#true} call _BLAST_init(); {84420#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:47,235 INFO L290 TraceCheckUtils]: 7: Hoare triple {84420#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 08:15:47,235 INFO L290 TraceCheckUtils]: 8: Hoare triple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 08:15:47,236 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {84399#true} #1066#return; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,236 INFO L290 TraceCheckUtils]: 10: Hoare triple {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,237 INFO L290 TraceCheckUtils]: 11: Hoare triple {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,237 INFO L272 TraceCheckUtils]: 12: Hoare triple {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {84422#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:47,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {84422#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 08:15:47,238 INFO L290 TraceCheckUtils]: 14: Hoare triple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 08:15:47,239 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1068#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,240 INFO L290 TraceCheckUtils]: 16: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,240 INFO L290 TraceCheckUtils]: 17: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,241 INFO L290 TraceCheckUtils]: 18: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,241 INFO L290 TraceCheckUtils]: 19: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,242 INFO L290 TraceCheckUtils]: 20: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_4~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,242 INFO L272 TraceCheckUtils]: 21: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,243 INFO L290 TraceCheckUtils]: 22: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,244 INFO L290 TraceCheckUtils]: 23: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 1 == ~PagingReferenceCount~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,244 INFO L290 TraceCheckUtils]: 24: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 != ~disketteExtension__IsRemoved~0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,245 INFO L290 TraceCheckUtils]: 26: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,245 INFO L290 TraceCheckUtils]: 27: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,246 INFO L290 TraceCheckUtils]: 28: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,246 INFO L290 TraceCheckUtils]: 29: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,247 INFO L272 TraceCheckUtils]: 30: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {84424#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:15:47,247 INFO L290 TraceCheckUtils]: 31: Hoare triple {84424#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {84399#true} is VALID [2022-04-08 08:15:47,247 INFO L290 TraceCheckUtils]: 32: Hoare triple {84399#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {84399#true} is VALID [2022-04-08 08:15:47,247 INFO L290 TraceCheckUtils]: 33: Hoare triple {84399#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {84399#true} is VALID [2022-04-08 08:15:47,248 INFO L290 TraceCheckUtils]: 34: Hoare triple {84399#true} assume 0 == ~pended~0;~pended~0 := 1; {84399#true} is VALID [2022-04-08 08:15:47,248 INFO L290 TraceCheckUtils]: 35: Hoare triple {84399#true} #res := 259; {84399#true} is VALID [2022-04-08 08:15:47,248 INFO L290 TraceCheckUtils]: 36: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-08 08:15:47,248 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {84399#true} {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #1026#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,249 INFO L290 TraceCheckUtils]: 38: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,249 INFO L290 TraceCheckUtils]: 39: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 259 == ~__cil_tmp29~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,250 INFO L272 TraceCheckUtils]: 40: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,250 INFO L290 TraceCheckUtils]: 41: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:15:47,251 INFO L290 TraceCheckUtils]: 42: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {84400#false} is VALID [2022-04-08 08:15:47,251 INFO L290 TraceCheckUtils]: 43: Hoare triple {84400#false} assume !(1 == ~setEventCalled~0); {84400#false} is VALID [2022-04-08 08:15:47,251 INFO L290 TraceCheckUtils]: 44: Hoare triple {84400#false} assume !(1 == ~customIrp~0); {84400#false} is VALID [2022-04-08 08:15:47,251 INFO L290 TraceCheckUtils]: 45: Hoare triple {84400#false} assume ~s~0 == ~MPR3~0; {84400#false} is VALID [2022-04-08 08:15:47,251 INFO L272 TraceCheckUtils]: 46: Hoare triple {84400#false} call errorFn(); {84400#false} is VALID [2022-04-08 08:15:47,251 INFO L290 TraceCheckUtils]: 47: Hoare triple {84400#false} assume !false; {84400#false} is VALID [2022-04-08 08:15:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:47,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:47,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457702713] [2022-04-08 08:15:47,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1457702713] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:47,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:47,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:15:47,252 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:47,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [607712221] [2022-04-08 08:15:47,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [607712221] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:47,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:47,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:15:47,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940955984] [2022-04-08 08:15:47,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:47,253 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 48 [2022-04-08 08:15:47,253 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:47,253 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-08 08:15:47,295 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:47,295 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:15:47,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:47,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:15:47,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:15:47,296 INFO L87 Difference]: Start difference. First operand 886 states and 1191 transitions. Second operand has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-08 08:15:54,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:54,144 INFO L93 Difference]: Finished difference Result 1483 states and 1950 transitions. [2022-04-08 08:15:54,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:15:54,144 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 48 [2022-04-08 08:15:54,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-08 08:15:54,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 938 transitions. [2022-04-08 08:15:54,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-08 08:15:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 938 transitions. [2022-04-08 08:15:54,155 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 938 transitions. [2022-04-08 08:15:55,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 938 edges. 938 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:55,131 INFO L225 Difference]: With dead ends: 1483 [2022-04-08 08:15:55,131 INFO L226 Difference]: Without dead ends: 936 [2022-04-08 08:15:55,134 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=84, Invalid=188, Unknown=0, NotChecked=0, Total=272 [2022-04-08 08:15:55,134 INFO L913 BasicCegarLoop]: 558 mSDtfsCounter, 1548 mSDsluCounter, 245 mSDsCounter, 0 mSdLazyCounter, 1218 mSolverCounterSat, 467 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1560 SdHoareTripleChecker+Valid, 803 SdHoareTripleChecker+Invalid, 1685 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 467 IncrementalHoareTripleChecker+Valid, 1218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:55,134 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1560 Valid, 803 Invalid, 1685 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [467 Valid, 1218 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-08 08:15:55,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2022-04-08 08:15:56,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 877. [2022-04-08 08:15:56,373 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:56,383 INFO L82 GeneralOperation]: Start isEquivalent. First operand 936 states. Second operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-08 08:15:56,384 INFO L74 IsIncluded]: Start isIncluded. First operand 936 states. Second operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-08 08:15:56,385 INFO L87 Difference]: Start difference. First operand 936 states. Second operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-08 08:15:56,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:56,419 INFO L93 Difference]: Finished difference Result 936 states and 1237 transitions. [2022-04-08 08:15:56,420 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1237 transitions. [2022-04-08 08:15:56,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:56,421 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:56,422 INFO L74 IsIncluded]: Start isIncluded. First operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 936 states. [2022-04-08 08:15:56,422 INFO L87 Difference]: Start difference. First operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 936 states. [2022-04-08 08:15:56,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:56,459 INFO L93 Difference]: Finished difference Result 936 states and 1237 transitions. [2022-04-08 08:15:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1237 transitions. [2022-04-08 08:15:56,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:56,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:56,461 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:56,461 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-08 08:15:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 877 states and 1170 transitions. [2022-04-08 08:15:56,506 INFO L78 Accepts]: Start accepts. Automaton has 877 states and 1170 transitions. Word has length 48 [2022-04-08 08:15:56,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:56,506 INFO L478 AbstractCegarLoop]: Abstraction has 877 states and 1170 transitions. [2022-04-08 08:15:56,506 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-08 08:15:56,507 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 877 states and 1170 transitions. [2022-04-08 08:15:58,189 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1170 edges. 1170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:58,189 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1170 transitions. [2022-04-08 08:15:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 08:15:58,190 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:58,190 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:15:58,190 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-08 08:15:58,191 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:58,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:58,191 INFO L85 PathProgramCache]: Analyzing trace with hash -934618588, now seen corresponding path program 1 times [2022-04-08 08:15:58,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:58,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2139610404] [2022-04-08 08:15:58,191 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:58,191 INFO L85 PathProgramCache]: Analyzing trace with hash -934618588, now seen corresponding path program 2 times [2022-04-08 08:15:58,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:58,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112753625] [2022-04-08 08:15:58,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:58,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:58,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:58,298 INFO L290 TraceCheckUtils]: 0: Hoare triple {91068#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {91037#true} is VALID [2022-04-08 08:15:58,298 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-08 08:15:58,298 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91037#true} {91037#true} #1156#return; {91037#true} is VALID [2022-04-08 08:15:58,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:58,323 INFO L290 TraceCheckUtils]: 0: Hoare triple {91069#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume true; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,323 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91045#(not (= ~SKIP1~0 ~NP~0))} {91037#true} #1066#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:58,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:58,336 INFO L290 TraceCheckUtils]: 0: Hoare triple {91070#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91037#true} is VALID [2022-04-08 08:15:58,336 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-08 08:15:58,337 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91037#true} {91045#(not (= ~SKIP1~0 ~NP~0))} #1068#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:15:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:58,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:58,421 INFO L290 TraceCheckUtils]: 0: Hoare triple {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,422 INFO L290 TraceCheckUtils]: 2: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,422 INFO L290 TraceCheckUtils]: 3: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,422 INFO L290 TraceCheckUtils]: 4: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,423 INFO L290 TraceCheckUtils]: 5: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,423 INFO L290 TraceCheckUtils]: 6: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,424 INFO L290 TraceCheckUtils]: 7: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} assume true; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,424 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {91085#(= ~NP~0 |old(~s~0)|)} {91072#(= ~SKIP1~0 ~s~0)} #1134#return; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:15:58,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {91071#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {91037#true} is VALID [2022-04-08 08:15:58,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {91037#true} is VALID [2022-04-08 08:15:58,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {91037#true} assume !(0 != ~disketteExtension__IsRemoved~1); {91037#true} is VALID [2022-04-08 08:15:58,425 INFO L290 TraceCheckUtils]: 3: Hoare triple {91037#true} assume 0 == ~disketteExtension__IsStarted~2; {91037#true} is VALID [2022-04-08 08:15:58,425 INFO L290 TraceCheckUtils]: 4: Hoare triple {91037#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:15:58,426 INFO L290 TraceCheckUtils]: 5: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:15:58,426 INFO L272 TraceCheckUtils]: 6: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:58,426 INFO L290 TraceCheckUtils]: 7: Hoare triple {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,427 INFO L290 TraceCheckUtils]: 8: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,427 INFO L290 TraceCheckUtils]: 9: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,427 INFO L290 TraceCheckUtils]: 10: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,428 INFO L290 TraceCheckUtils]: 11: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,428 INFO L290 TraceCheckUtils]: 12: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,428 INFO L290 TraceCheckUtils]: 13: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,429 INFO L290 TraceCheckUtils]: 14: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} assume true; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,429 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91085#(= ~NP~0 |old(~s~0)|)} {91072#(= ~SKIP1~0 ~s~0)} #1134#return; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:15:58,430 INFO L290 TraceCheckUtils]: 16: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:15:58,430 INFO L290 TraceCheckUtils]: 17: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume true; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:15:58,431 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {91082#(= ~SKIP1~0 ~NP~0)} {91045#(not (= ~SKIP1~0 ~NP~0))} #1074#return; {91038#false} is VALID [2022-04-08 08:15:58,432 INFO L272 TraceCheckUtils]: 0: Hoare triple {91037#true} call ULTIMATE.init(); {91068#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:15:58,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {91068#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {91037#true} is VALID [2022-04-08 08:15:58,433 INFO L290 TraceCheckUtils]: 2: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-08 08:15:58,433 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91037#true} {91037#true} #1156#return; {91037#true} is VALID [2022-04-08 08:15:58,433 INFO L272 TraceCheckUtils]: 4: Hoare triple {91037#true} call #t~ret170 := main(); {91037#true} is VALID [2022-04-08 08:15:58,433 INFO L290 TraceCheckUtils]: 5: Hoare triple {91037#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {91037#true} is VALID [2022-04-08 08:15:58,434 INFO L272 TraceCheckUtils]: 6: Hoare triple {91037#true} call _BLAST_init(); {91069#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:58,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {91069#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,435 INFO L290 TraceCheckUtils]: 8: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume true; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,435 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {91045#(not (= ~SKIP1~0 ~NP~0))} {91037#true} #1066#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,435 INFO L290 TraceCheckUtils]: 10: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,436 INFO L290 TraceCheckUtils]: 11: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,436 INFO L272 TraceCheckUtils]: 12: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {91070#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:58,436 INFO L290 TraceCheckUtils]: 13: Hoare triple {91070#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91037#true} is VALID [2022-04-08 08:15:58,436 INFO L290 TraceCheckUtils]: 14: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-08 08:15:58,437 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91037#true} {91045#(not (= ~SKIP1~0 ~NP~0))} #1068#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,437 INFO L290 TraceCheckUtils]: 16: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,437 INFO L290 TraceCheckUtils]: 17: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,438 INFO L290 TraceCheckUtils]: 18: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,438 INFO L290 TraceCheckUtils]: 19: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume 2 == ~tmp_ndt_3~0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:15:58,439 INFO L272 TraceCheckUtils]: 20: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {91071#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:58,439 INFO L290 TraceCheckUtils]: 21: Hoare triple {91071#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {91037#true} is VALID [2022-04-08 08:15:58,439 INFO L290 TraceCheckUtils]: 22: Hoare triple {91037#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {91037#true} is VALID [2022-04-08 08:15:58,439 INFO L290 TraceCheckUtils]: 23: Hoare triple {91037#true} assume !(0 != ~disketteExtension__IsRemoved~1); {91037#true} is VALID [2022-04-08 08:15:58,439 INFO L290 TraceCheckUtils]: 24: Hoare triple {91037#true} assume 0 == ~disketteExtension__IsStarted~2; {91037#true} is VALID [2022-04-08 08:15:58,439 INFO L290 TraceCheckUtils]: 25: Hoare triple {91037#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:15:58,440 INFO L290 TraceCheckUtils]: 26: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:15:58,440 INFO L272 TraceCheckUtils]: 27: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:58,441 INFO L290 TraceCheckUtils]: 28: Hoare triple {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,441 INFO L290 TraceCheckUtils]: 29: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,441 INFO L290 TraceCheckUtils]: 30: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,442 INFO L290 TraceCheckUtils]: 31: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,442 INFO L290 TraceCheckUtils]: 32: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,442 INFO L290 TraceCheckUtils]: 33: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,443 INFO L290 TraceCheckUtils]: 34: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,443 INFO L290 TraceCheckUtils]: 35: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} assume true; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:58,444 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {91085#(= ~NP~0 |old(~s~0)|)} {91072#(= ~SKIP1~0 ~s~0)} #1134#return; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:15:58,444 INFO L290 TraceCheckUtils]: 37: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:15:58,444 INFO L290 TraceCheckUtils]: 38: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume true; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:15:58,445 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {91082#(= ~SKIP1~0 ~NP~0)} {91045#(not (= ~SKIP1~0 ~NP~0))} #1074#return; {91038#false} is VALID [2022-04-08 08:15:58,445 INFO L290 TraceCheckUtils]: 40: Hoare triple {91038#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {91038#false} is VALID [2022-04-08 08:15:58,445 INFO L290 TraceCheckUtils]: 41: Hoare triple {91038#false} assume !(1 == ~pended~0); {91038#false} is VALID [2022-04-08 08:15:58,445 INFO L290 TraceCheckUtils]: 42: Hoare triple {91038#false} assume !(1 == ~pended~0); {91038#false} is VALID [2022-04-08 08:15:58,445 INFO L290 TraceCheckUtils]: 43: Hoare triple {91038#false} assume ~s~0 != ~UNLOADED~0; {91038#false} is VALID [2022-04-08 08:15:58,445 INFO L290 TraceCheckUtils]: 44: Hoare triple {91038#false} assume -1 != ~status~1; {91038#false} is VALID [2022-04-08 08:15:58,445 INFO L290 TraceCheckUtils]: 45: Hoare triple {91038#false} assume ~s~0 != ~SKIP2~0; {91038#false} is VALID [2022-04-08 08:15:58,445 INFO L290 TraceCheckUtils]: 46: Hoare triple {91038#false} assume ~s~0 != ~IPC~0; {91038#false} is VALID [2022-04-08 08:15:58,446 INFO L290 TraceCheckUtils]: 47: Hoare triple {91038#false} assume ~s~0 != ~DC~0; {91038#false} is VALID [2022-04-08 08:15:58,446 INFO L272 TraceCheckUtils]: 48: Hoare triple {91038#false} call errorFn(); {91038#false} is VALID [2022-04-08 08:15:58,446 INFO L290 TraceCheckUtils]: 49: Hoare triple {91038#false} assume !false; {91038#false} is VALID [2022-04-08 08:15:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:58,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:58,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112753625] [2022-04-08 08:15:58,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112753625] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:58,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:58,447 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:15:58,447 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:58,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2139610404] [2022-04-08 08:15:58,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2139610404] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:58,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:58,447 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:15:58,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857428539] [2022-04-08 08:15:58,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:58,447 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-08 08:15:58,448 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:58,448 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), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:15:58,485 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:58,485 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:15:58,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:58,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:15:58,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:15:58,486 INFO L87 Difference]: Start difference. First operand 877 states and 1170 transitions. Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:16:07,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:07,651 INFO L93 Difference]: Finished difference Result 1151 states and 1528 transitions. [2022-04-08 08:16:07,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-08 08:16:07,651 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-08 08:16:07,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:16:07,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 822 transitions. [2022-04-08 08:16:07,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:16:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 822 transitions. [2022-04-08 08:16:07,661 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 822 transitions. [2022-04-08 08:16:08,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 822 edges. 822 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:08,526 INFO L225 Difference]: With dead ends: 1151 [2022-04-08 08:16:08,526 INFO L226 Difference]: Without dead ends: 1075 [2022-04-08 08:16:08,527 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=185, Invalid=571, Unknown=0, NotChecked=0, Total=756 [2022-04-08 08:16:08,527 INFO L913 BasicCegarLoop]: 545 mSDtfsCounter, 994 mSDsluCounter, 869 mSDsCounter, 0 mSdLazyCounter, 2667 mSolverCounterSat, 330 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 997 SdHoareTripleChecker+Valid, 1414 SdHoareTripleChecker+Invalid, 2997 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 330 IncrementalHoareTripleChecker+Valid, 2667 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:08,527 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [997 Valid, 1414 Invalid, 2997 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [330 Valid, 2667 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-04-08 08:16:08,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1075 states. [2022-04-08 08:16:09,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1075 to 932. [2022-04-08 08:16:09,867 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:09,868 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1075 states. Second operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-08 08:16:09,869 INFO L74 IsIncluded]: Start isIncluded. First operand 1075 states. Second operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-08 08:16:09,869 INFO L87 Difference]: Start difference. First operand 1075 states. Second operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-08 08:16:09,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:09,908 INFO L93 Difference]: Finished difference Result 1075 states and 1432 transitions. [2022-04-08 08:16:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1432 transitions. [2022-04-08 08:16:09,910 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:09,910 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:09,912 INFO L74 IsIncluded]: Start isIncluded. First operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 1075 states. [2022-04-08 08:16:09,913 INFO L87 Difference]: Start difference. First operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 1075 states. [2022-04-08 08:16:09,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:09,955 INFO L93 Difference]: Finished difference Result 1075 states and 1432 transitions. [2022-04-08 08:16:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1432 transitions. [2022-04-08 08:16:09,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:09,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:09,957 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:09,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-08 08:16:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1243 transitions. [2022-04-08 08:16:10,023 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1243 transitions. Word has length 50 [2022-04-08 08:16:10,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:10,023 INFO L478 AbstractCegarLoop]: Abstraction has 932 states and 1243 transitions. [2022-04-08 08:16:10,023 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:16:10,023 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 932 states and 1243 transitions. [2022-04-08 08:16:11,897 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1243 edges. 1243 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1243 transitions. [2022-04-08 08:16:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 08:16:11,898 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:11,898 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:11,898 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-08 08:16:11,899 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:11,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:11,899 INFO L85 PathProgramCache]: Analyzing trace with hash -550624226, now seen corresponding path program 1 times [2022-04-08 08:16:11,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:11,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [449923199] [2022-04-08 08:16:11,899 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:11,899 INFO L85 PathProgramCache]: Analyzing trace with hash -550624226, now seen corresponding path program 2 times [2022-04-08 08:16:11,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:11,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732996716] [2022-04-08 08:16:11,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:11,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:12,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:12,023 INFO L290 TraceCheckUtils]: 0: Hoare triple {97467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {97438#true} is VALID [2022-04-08 08:16:12,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-08 08:16:12,024 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1156#return; {97438#true} is VALID [2022-04-08 08:16:12,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:12,053 INFO L290 TraceCheckUtils]: 0: Hoare triple {97468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-08 08:16:12,053 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-08 08:16:12,053 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1066#return; {97438#true} is VALID [2022-04-08 08:16:12,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:12,069 INFO L290 TraceCheckUtils]: 0: Hoare triple {97469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-08 08:16:12,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-08 08:16:12,069 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1068#return; {97438#true} is VALID [2022-04-08 08:16:12,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:16:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:12,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-08 08:16:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:12,140 INFO L290 TraceCheckUtils]: 0: Hoare triple {97477#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {97438#true} is VALID [2022-04-08 08:16:12,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-08 08:16:12,141 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-08 08:16:12,141 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97438#true} {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1144#return; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:16:12,141 INFO L290 TraceCheckUtils]: 0: Hoare triple {97470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {97438#true} is VALID [2022-04-08 08:16:12,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {97438#true} is VALID [2022-04-08 08:16:12,141 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume !(0 != ~disketteExtension__IsRemoved~1); {97438#true} is VALID [2022-04-08 08:16:12,142 INFO L290 TraceCheckUtils]: 3: Hoare triple {97438#true} assume !(0 == ~disketteExtension__IsStarted~2); {97438#true} is VALID [2022-04-08 08:16:12,142 INFO L290 TraceCheckUtils]: 4: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {97438#true} is VALID [2022-04-08 08:16:12,142 INFO L290 TraceCheckUtils]: 5: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:16:12,142 INFO L290 TraceCheckUtils]: 6: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:16:12,143 INFO L290 TraceCheckUtils]: 7: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:16:12,143 INFO L272 TraceCheckUtils]: 8: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} call IofCompleteRequest(~Irp, 0); {97477#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:12,144 INFO L290 TraceCheckUtils]: 9: Hoare triple {97477#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {97438#true} is VALID [2022-04-08 08:16:12,144 INFO L290 TraceCheckUtils]: 10: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-08 08:16:12,144 INFO L290 TraceCheckUtils]: 11: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-08 08:16:12,144 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {97438#true} {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1144#return; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:16:12,145 INFO L290 TraceCheckUtils]: 13: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #res := ~ntStatus~3; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-08 08:16:12,145 INFO L290 TraceCheckUtils]: 14: Hoare triple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-08 08:16:12,146 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} {97438#true} #1074#return; {97465#(<= (+ |main_#t~ret99| 1073741811) 0)} is VALID [2022-04-08 08:16:12,147 INFO L272 TraceCheckUtils]: 0: Hoare triple {97438#true} call ULTIMATE.init(); {97467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:16:12,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {97467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {97438#true} is VALID [2022-04-08 08:16:12,148 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-08 08:16:12,148 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97438#true} {97438#true} #1156#return; {97438#true} is VALID [2022-04-08 08:16:12,148 INFO L272 TraceCheckUtils]: 4: Hoare triple {97438#true} call #t~ret170 := main(); {97438#true} is VALID [2022-04-08 08:16:12,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {97438#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {97438#true} is VALID [2022-04-08 08:16:12,149 INFO L272 TraceCheckUtils]: 6: Hoare triple {97438#true} call _BLAST_init(); {97468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:12,149 INFO L290 TraceCheckUtils]: 7: Hoare triple {97468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-08 08:16:12,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-08 08:16:12,149 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {97438#true} {97438#true} #1066#return; {97438#true} is VALID [2022-04-08 08:16:12,149 INFO L290 TraceCheckUtils]: 10: Hoare triple {97438#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {97438#true} is VALID [2022-04-08 08:16:12,149 INFO L290 TraceCheckUtils]: 11: Hoare triple {97438#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {97438#true} is VALID [2022-04-08 08:16:12,150 INFO L272 TraceCheckUtils]: 12: Hoare triple {97438#true} call stub_driver_init(); {97469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:12,150 INFO L290 TraceCheckUtils]: 13: Hoare triple {97469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-08 08:16:12,150 INFO L290 TraceCheckUtils]: 14: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-08 08:16:12,150 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {97438#true} {97438#true} #1068#return; {97438#true} is VALID [2022-04-08 08:16:12,150 INFO L290 TraceCheckUtils]: 16: Hoare triple {97438#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {97438#true} is VALID [2022-04-08 08:16:12,150 INFO L290 TraceCheckUtils]: 17: Hoare triple {97438#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {97438#true} is VALID [2022-04-08 08:16:12,150 INFO L290 TraceCheckUtils]: 18: Hoare triple {97438#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {97438#true} is VALID [2022-04-08 08:16:12,151 INFO L290 TraceCheckUtils]: 19: Hoare triple {97438#true} assume 2 == ~tmp_ndt_3~0; {97438#true} is VALID [2022-04-08 08:16:12,151 INFO L272 TraceCheckUtils]: 20: Hoare triple {97438#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {97470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:12,151 INFO L290 TraceCheckUtils]: 21: Hoare triple {97470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {97438#true} is VALID [2022-04-08 08:16:12,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {97438#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {97438#true} is VALID [2022-04-08 08:16:12,152 INFO L290 TraceCheckUtils]: 23: Hoare triple {97438#true} assume !(0 != ~disketteExtension__IsRemoved~1); {97438#true} is VALID [2022-04-08 08:16:12,152 INFO L290 TraceCheckUtils]: 24: Hoare triple {97438#true} assume !(0 == ~disketteExtension__IsStarted~2); {97438#true} is VALID [2022-04-08 08:16:12,152 INFO L290 TraceCheckUtils]: 25: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {97438#true} is VALID [2022-04-08 08:16:12,152 INFO L290 TraceCheckUtils]: 26: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:16:12,153 INFO L290 TraceCheckUtils]: 27: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:16:12,153 INFO L290 TraceCheckUtils]: 28: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:16:12,153 INFO L272 TraceCheckUtils]: 29: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} call IofCompleteRequest(~Irp, 0); {97477#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:12,154 INFO L290 TraceCheckUtils]: 30: Hoare triple {97477#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {97438#true} is VALID [2022-04-08 08:16:12,154 INFO L290 TraceCheckUtils]: 31: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-08 08:16:12,154 INFO L290 TraceCheckUtils]: 32: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-08 08:16:12,154 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {97438#true} {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1144#return; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-08 08:16:12,155 INFO L290 TraceCheckUtils]: 34: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #res := ~ntStatus~3; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-08 08:16:12,155 INFO L290 TraceCheckUtils]: 35: Hoare triple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-08 08:16:12,156 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} {97438#true} #1074#return; {97465#(<= (+ |main_#t~ret99| 1073741811) 0)} is VALID [2022-04-08 08:16:12,156 INFO L290 TraceCheckUtils]: 37: Hoare triple {97465#(<= (+ |main_#t~ret99| 1073741811) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,156 INFO L290 TraceCheckUtils]: 38: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,157 INFO L290 TraceCheckUtils]: 39: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,157 INFO L290 TraceCheckUtils]: 40: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~UNLOADED~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,157 INFO L290 TraceCheckUtils]: 41: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume -1 != ~status~1; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,157 INFO L290 TraceCheckUtils]: 42: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~SKIP2~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,158 INFO L290 TraceCheckUtils]: 43: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~IPC~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,158 INFO L290 TraceCheckUtils]: 44: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(~s~0 != ~DC~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,158 INFO L290 TraceCheckUtils]: 45: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,159 INFO L290 TraceCheckUtils]: 46: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 == ~DC~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-08 08:16:12,159 INFO L290 TraceCheckUtils]: 47: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume 259 == ~status~1; {97439#false} is VALID [2022-04-08 08:16:12,159 INFO L272 TraceCheckUtils]: 48: Hoare triple {97439#false} call errorFn(); {97439#false} is VALID [2022-04-08 08:16:12,159 INFO L290 TraceCheckUtils]: 49: Hoare triple {97439#false} assume !false; {97439#false} is VALID [2022-04-08 08:16:12,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:12,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:12,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732996716] [2022-04-08 08:16:12,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732996716] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:12,160 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:12,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:16:12,160 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:12,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [449923199] [2022-04-08 08:16:12,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [449923199] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:12,161 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:12,161 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:16:12,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788228150] [2022-04-08 08:16:12,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:12,161 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 50 [2022-04-08 08:16:12,161 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:12,161 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:12,200 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:12,201 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 08:16:12,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:12,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 08:16:12,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-08 08:16:12,201 INFO L87 Difference]: Start difference. First operand 932 states and 1243 transitions. Second operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:18,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:18,579 INFO L93 Difference]: Finished difference Result 979 states and 1296 transitions. [2022-04-08 08:16:18,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:16:18,580 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 50 [2022-04-08 08:16:18,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:18,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 560 transitions. [2022-04-08 08:16:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:18,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 560 transitions. [2022-04-08 08:16:18,586 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 560 transitions. [2022-04-08 08:16:19,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 560 edges. 560 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:19,179 INFO L225 Difference]: With dead ends: 979 [2022-04-08 08:16:19,179 INFO L226 Difference]: Without dead ends: 959 [2022-04-08 08:16:19,179 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:16:19,180 INFO L913 BasicCegarLoop]: 442 mSDtfsCounter, 560 mSDsluCounter, 987 mSDsCounter, 0 mSdLazyCounter, 1841 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 564 SdHoareTripleChecker+Valid, 1429 SdHoareTripleChecker+Invalid, 2026 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 1841 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:19,180 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [564 Valid, 1429 Invalid, 2026 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 1841 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-08 08:16:19,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-08 08:16:20,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 932. [2022-04-08 08:16:20,514 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:20,515 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-08 08:16:20,516 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-08 08:16:20,517 INFO L87 Difference]: Start difference. First operand 959 states. Second operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-08 08:16:20,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:20,549 INFO L93 Difference]: Finished difference Result 959 states and 1264 transitions. [2022-04-08 08:16:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1264 transitions. [2022-04-08 08:16:20,551 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:20,551 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:20,552 INFO L74 IsIncluded]: Start isIncluded. First operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 959 states. [2022-04-08 08:16:20,553 INFO L87 Difference]: Start difference. First operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 959 states. [2022-04-08 08:16:20,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:20,590 INFO L93 Difference]: Finished difference Result 959 states and 1264 transitions. [2022-04-08 08:16:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1264 transitions. [2022-04-08 08:16:20,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:20,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:20,591 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:20,592 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:20,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-08 08:16:20,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1231 transitions. [2022-04-08 08:16:20,652 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1231 transitions. Word has length 50 [2022-04-08 08:16:20,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:20,652 INFO L478 AbstractCegarLoop]: Abstraction has 932 states and 1231 transitions. [2022-04-08 08:16:20,652 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:20,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 932 states and 1231 transitions. [2022-04-08 08:16:22,510 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1231 edges. 1231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1231 transitions. [2022-04-08 08:16:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-08 08:16:22,511 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:22,511 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:22,511 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-08 08:16:22,511 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:22,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:22,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1358171884, now seen corresponding path program 1 times [2022-04-08 08:16:22,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:22,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1906741633] [2022-04-08 08:16:22,512 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:22,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1358171884, now seen corresponding path program 2 times [2022-04-08 08:16:22,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:22,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837691908] [2022-04-08 08:16:22,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:22,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:22,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:22,611 INFO L290 TraceCheckUtils]: 0: Hoare triple {103247#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {103226#true} is VALID [2022-04-08 08:16:22,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-08 08:16:22,612 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1156#return; {103226#true} is VALID [2022-04-08 08:16:22,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:22,635 INFO L290 TraceCheckUtils]: 0: Hoare triple {103248#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-08 08:16:22,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-08 08:16:22,636 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1066#return; {103226#true} is VALID [2022-04-08 08:16:22,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:22,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {103249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-08 08:16:22,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-08 08:16:22,649 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1068#return; {103226#true} is VALID [2022-04-08 08:16:22,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-08 08:16:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:22,670 INFO L290 TraceCheckUtils]: 0: Hoare triple {103250#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {103226#true} is VALID [2022-04-08 08:16:22,670 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume !(0 != ~compRegistered~0); {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,671 INFO L290 TraceCheckUtils]: 2: Hoare triple {103251#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,671 INFO L290 TraceCheckUtils]: 3: Hoare triple {103251#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_10~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,671 INFO L290 TraceCheckUtils]: 4: Hoare triple {103251#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,672 INFO L290 TraceCheckUtils]: 5: Hoare triple {103251#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,672 INFO L290 TraceCheckUtils]: 6: Hoare triple {103251#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,672 INFO L290 TraceCheckUtils]: 7: Hoare triple {103251#(<= ~compRegistered~0 0)} assume true; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,673 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {103251#(<= ~compRegistered~0 0)} {103237#(= ~compRegistered~0 1)} #1098#return; {103227#false} is VALID [2022-04-08 08:16:22,674 INFO L272 TraceCheckUtils]: 0: Hoare triple {103226#true} call ULTIMATE.init(); {103247#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:16:22,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {103247#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {103226#true} is VALID [2022-04-08 08:16:22,675 INFO L290 TraceCheckUtils]: 2: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-08 08:16:22,675 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {103226#true} {103226#true} #1156#return; {103226#true} is VALID [2022-04-08 08:16:22,675 INFO L272 TraceCheckUtils]: 4: Hoare triple {103226#true} call #t~ret170 := main(); {103226#true} is VALID [2022-04-08 08:16:22,675 INFO L290 TraceCheckUtils]: 5: Hoare triple {103226#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {103226#true} is VALID [2022-04-08 08:16:22,676 INFO L272 TraceCheckUtils]: 6: Hoare triple {103226#true} call _BLAST_init(); {103248#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:22,676 INFO L290 TraceCheckUtils]: 7: Hoare triple {103248#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-08 08:16:22,676 INFO L290 TraceCheckUtils]: 8: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-08 08:16:22,676 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {103226#true} {103226#true} #1066#return; {103226#true} is VALID [2022-04-08 08:16:22,676 INFO L290 TraceCheckUtils]: 10: Hoare triple {103226#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {103226#true} is VALID [2022-04-08 08:16:22,676 INFO L290 TraceCheckUtils]: 11: Hoare triple {103226#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {103226#true} is VALID [2022-04-08 08:16:22,677 INFO L272 TraceCheckUtils]: 12: Hoare triple {103226#true} call stub_driver_init(); {103249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:22,677 INFO L290 TraceCheckUtils]: 13: Hoare triple {103249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-08 08:16:22,677 INFO L290 TraceCheckUtils]: 14: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-08 08:16:22,677 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {103226#true} {103226#true} #1068#return; {103226#true} is VALID [2022-04-08 08:16:22,677 INFO L290 TraceCheckUtils]: 16: Hoare triple {103226#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {103226#true} is VALID [2022-04-08 08:16:22,677 INFO L290 TraceCheckUtils]: 17: Hoare triple {103226#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {103226#true} is VALID [2022-04-08 08:16:22,677 INFO L290 TraceCheckUtils]: 18: Hoare triple {103226#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {103226#true} is VALID [2022-04-08 08:16:22,677 INFO L290 TraceCheckUtils]: 19: Hoare triple {103226#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L290 TraceCheckUtils]: 20: Hoare triple {103226#true} assume 3 == ~tmp_ndt_4~0; {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L272 TraceCheckUtils]: 21: Hoare triple {103226#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L290 TraceCheckUtils]: 22: Hoare triple {103226#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L290 TraceCheckUtils]: 23: Hoare triple {103226#true} assume 1 == ~PagingReferenceCount~0; {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L290 TraceCheckUtils]: 24: Hoare triple {103226#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L290 TraceCheckUtils]: 25: Hoare triple {103226#true} assume !(0 != ~disketteExtension__IsRemoved~0); {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L290 TraceCheckUtils]: 26: Hoare triple {103226#true} assume 0 == ~irpSp__MinorFunction~0; {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L272 TraceCheckUtils]: 27: Hoare triple {103226#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L290 TraceCheckUtils]: 28: Hoare triple {103226#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {103226#true} is VALID [2022-04-08 08:16:22,678 INFO L290 TraceCheckUtils]: 29: Hoare triple {103226#true} assume !(~s~0 != ~NP~0); {103226#true} is VALID [2022-04-08 08:16:22,679 INFO L290 TraceCheckUtils]: 30: Hoare triple {103226#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {103237#(= ~compRegistered~0 1)} is VALID [2022-04-08 08:16:22,679 INFO L290 TraceCheckUtils]: 31: Hoare triple {103237#(= ~compRegistered~0 1)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {103237#(= ~compRegistered~0 1)} is VALID [2022-04-08 08:16:22,680 INFO L272 TraceCheckUtils]: 32: Hoare triple {103237#(= ~compRegistered~0 1)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {103250#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:22,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {103250#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {103226#true} is VALID [2022-04-08 08:16:22,680 INFO L290 TraceCheckUtils]: 34: Hoare triple {103226#true} assume !(0 != ~compRegistered~0); {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,680 INFO L290 TraceCheckUtils]: 35: Hoare triple {103251#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,681 INFO L290 TraceCheckUtils]: 36: Hoare triple {103251#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_10~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,681 INFO L290 TraceCheckUtils]: 37: Hoare triple {103251#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,681 INFO L290 TraceCheckUtils]: 38: Hoare triple {103251#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,681 INFO L290 TraceCheckUtils]: 39: Hoare triple {103251#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,682 INFO L290 TraceCheckUtils]: 40: Hoare triple {103251#(<= ~compRegistered~0 0)} assume true; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:16:22,682 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {103251#(<= ~compRegistered~0 0)} {103237#(= ~compRegistered~0 1)} #1098#return; {103227#false} is VALID [2022-04-08 08:16:22,682 INFO L290 TraceCheckUtils]: 42: Hoare triple {103227#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {103227#false} is VALID [2022-04-08 08:16:22,682 INFO L290 TraceCheckUtils]: 43: Hoare triple {103227#false} assume 259 == ~__cil_tmp42~0; {103227#false} is VALID [2022-04-08 08:16:22,683 INFO L272 TraceCheckUtils]: 44: Hoare triple {103227#false} call #t~ret76 := KeWaitForSingleObject(~doneEvent~1, ~Executive~0, ~KernelMode~0, 0, 0); {103227#false} is VALID [2022-04-08 08:16:22,683 INFO L290 TraceCheckUtils]: 45: Hoare triple {103227#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {103227#false} is VALID [2022-04-08 08:16:22,683 INFO L290 TraceCheckUtils]: 46: Hoare triple {103227#false} assume ~s~0 == ~MPR3~0; {103227#false} is VALID [2022-04-08 08:16:22,683 INFO L290 TraceCheckUtils]: 47: Hoare triple {103227#false} assume !(1 == ~setEventCalled~0); {103227#false} is VALID [2022-04-08 08:16:22,683 INFO L290 TraceCheckUtils]: 48: Hoare triple {103227#false} assume !(1 == ~customIrp~0); {103227#false} is VALID [2022-04-08 08:16:22,683 INFO L290 TraceCheckUtils]: 49: Hoare triple {103227#false} assume ~s~0 == ~MPR3~0; {103227#false} is VALID [2022-04-08 08:16:22,683 INFO L272 TraceCheckUtils]: 50: Hoare triple {103227#false} call errorFn(); {103227#false} is VALID [2022-04-08 08:16:22,683 INFO L290 TraceCheckUtils]: 51: Hoare triple {103227#false} assume !false; {103227#false} is VALID [2022-04-08 08:16:22,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:22,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:22,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [837691908] [2022-04-08 08:16:22,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [837691908] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:22,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:22,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:16:22,684 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:22,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1906741633] [2022-04-08 08:16:22,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1906741633] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:22,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:22,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:16:22,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873950726] [2022-04-08 08:16:22,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:22,685 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 52 [2022-04-08 08:16:22,685 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:22,685 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), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 08:16:22,730 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:22,730 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 08:16:22,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:22,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 08:16:22,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:16:22,731 INFO L87 Difference]: Start difference. First operand 932 states and 1231 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 08:16:26,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:26,947 INFO L93 Difference]: Finished difference Result 1041 states and 1345 transitions. [2022-04-08 08:16:26,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 08:16:26,948 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 52 [2022-04-08 08:16:26,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 08:16:26,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 725 transitions. [2022-04-08 08:16:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 08:16:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 725 transitions. [2022-04-08 08:16:26,957 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 725 transitions. [2022-04-08 08:16:27,615 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:27,635 INFO L225 Difference]: With dead ends: 1041 [2022-04-08 08:16:27,635 INFO L226 Difference]: Without dead ends: 685 [2022-04-08 08:16:27,636 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:16:27,636 INFO L913 BasicCegarLoop]: 470 mSDtfsCounter, 747 mSDsluCounter, 344 mSDsCounter, 0 mSdLazyCounter, 903 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 756 SdHoareTripleChecker+Valid, 814 SdHoareTripleChecker+Invalid, 1040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 903 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:27,636 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [756 Valid, 814 Invalid, 1040 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 903 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-08 08:16:27,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2022-04-08 08:16:28,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 623. [2022-04-08 08:16:28,681 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:28,682 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:28,682 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:28,683 INFO L87 Difference]: Start difference. First operand 685 states. Second operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:28,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:28,699 INFO L93 Difference]: Finished difference Result 685 states and 869 transitions. [2022-04-08 08:16:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 869 transitions. [2022-04-08 08:16:28,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:28,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:28,700 INFO L74 IsIncluded]: Start isIncluded. First operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) Second operand 685 states. [2022-04-08 08:16:28,701 INFO L87 Difference]: Start difference. First operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) Second operand 685 states. [2022-04-08 08:16:28,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:28,720 INFO L93 Difference]: Finished difference Result 685 states and 869 transitions. [2022-04-08 08:16:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 869 transitions. [2022-04-08 08:16:28,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:28,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:28,721 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:28,721 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:28,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 623 states and 791 transitions. [2022-04-08 08:16:28,742 INFO L78 Accepts]: Start accepts. Automaton has 623 states and 791 transitions. Word has length 52 [2022-04-08 08:16:28,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:28,742 INFO L478 AbstractCegarLoop]: Abstraction has 623 states and 791 transitions. [2022-04-08 08:16:28,742 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 08:16:28,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 623 states and 791 transitions. [2022-04-08 08:16:30,025 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 791 edges. 791 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:30,026 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 791 transitions. [2022-04-08 08:16:30,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 08:16:30,026 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:30,027 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:30,027 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-08 08:16:30,027 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:30,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:30,027 INFO L85 PathProgramCache]: Analyzing trace with hash -1083541932, now seen corresponding path program 1 times [2022-04-08 08:16:30,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:30,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1297235745] [2022-04-08 08:16:30,028 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:30,028 INFO L85 PathProgramCache]: Analyzing trace with hash -1083541932, now seen corresponding path program 2 times [2022-04-08 08:16:30,028 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:30,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783453395] [2022-04-08 08:16:30,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:30,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:30,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:30,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {107996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {107965#true} is VALID [2022-04-08 08:16:30,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-08 08:16:30,160 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1156#return; {107965#true} is VALID [2022-04-08 08:16:30,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:30,187 INFO L290 TraceCheckUtils]: 0: Hoare triple {107997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-08 08:16:30,187 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-08 08:16:30,187 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1066#return; {107965#true} is VALID [2022-04-08 08:16:30,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:30,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:30,202 INFO L290 TraceCheckUtils]: 0: Hoare triple {107998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-08 08:16:30,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-08 08:16:30,202 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1068#return; {107965#true} is VALID [2022-04-08 08:16:30,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:16:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:30,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:16:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:30,301 INFO L290 TraceCheckUtils]: 0: Hoare triple {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {107965#true} is VALID [2022-04-08 08:16:30,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:16:30,302 INFO L290 TraceCheckUtils]: 2: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:16:30,303 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {107965#true} #1138#return; {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-08 08:16:30,303 INFO L290 TraceCheckUtils]: 0: Hoare triple {107999#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {107965#true} is VALID [2022-04-08 08:16:30,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107965#true} is VALID [2022-04-08 08:16:30,303 INFO L290 TraceCheckUtils]: 2: Hoare triple {107965#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107965#true} is VALID [2022-04-08 08:16:30,303 INFO L290 TraceCheckUtils]: 3: Hoare triple {107965#true} assume !(0 == ~disketteExtension__IsStarted~2); {107965#true} is VALID [2022-04-08 08:16:30,304 INFO L290 TraceCheckUtils]: 4: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {107965#true} is VALID [2022-04-08 08:16:30,304 INFO L290 TraceCheckUtils]: 5: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {107965#true} is VALID [2022-04-08 08:16:30,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {107965#true} is VALID [2022-04-08 08:16:30,304 INFO L290 TraceCheckUtils]: 7: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {107965#true} is VALID [2022-04-08 08:16:30,304 INFO L290 TraceCheckUtils]: 8: Hoare triple {107965#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {107965#true} is VALID [2022-04-08 08:16:30,305 INFO L272 TraceCheckUtils]: 9: Hoare triple {107965#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:16:30,305 INFO L290 TraceCheckUtils]: 10: Hoare triple {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {107965#true} is VALID [2022-04-08 08:16:30,305 INFO L290 TraceCheckUtils]: 11: Hoare triple {107965#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:16:30,305 INFO L290 TraceCheckUtils]: 12: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:16:30,306 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {107965#true} #1138#return; {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-08 08:16:30,306 INFO L290 TraceCheckUtils]: 14: Hoare triple {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:16:30,307 INFO L290 TraceCheckUtils]: 15: Hoare triple {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} is VALID [2022-04-08 08:16:30,307 INFO L290 TraceCheckUtils]: 16: Hoare triple {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} assume !(259 != ~__cil_tmp91~0); {107966#false} is VALID [2022-04-08 08:16:30,307 INFO L290 TraceCheckUtils]: 17: Hoare triple {107966#false} #res := ~ntStatus~3; {107966#false} is VALID [2022-04-08 08:16:30,307 INFO L290 TraceCheckUtils]: 18: Hoare triple {107966#false} assume true; {107966#false} is VALID [2022-04-08 08:16:30,307 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {107966#false} {107965#true} #1074#return; {107966#false} is VALID [2022-04-08 08:16:30,309 INFO L272 TraceCheckUtils]: 0: Hoare triple {107965#true} call ULTIMATE.init(); {107996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:16:30,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {107996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {107965#true} is VALID [2022-04-08 08:16:30,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-08 08:16:30,309 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {107965#true} {107965#true} #1156#return; {107965#true} is VALID [2022-04-08 08:16:30,310 INFO L272 TraceCheckUtils]: 4: Hoare triple {107965#true} call #t~ret170 := main(); {107965#true} is VALID [2022-04-08 08:16:30,310 INFO L290 TraceCheckUtils]: 5: Hoare triple {107965#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {107965#true} is VALID [2022-04-08 08:16:30,310 INFO L272 TraceCheckUtils]: 6: Hoare triple {107965#true} call _BLAST_init(); {107997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:30,311 INFO L290 TraceCheckUtils]: 7: Hoare triple {107997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-08 08:16:30,311 INFO L290 TraceCheckUtils]: 8: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-08 08:16:30,311 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {107965#true} {107965#true} #1066#return; {107965#true} is VALID [2022-04-08 08:16:30,311 INFO L290 TraceCheckUtils]: 10: Hoare triple {107965#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {107965#true} is VALID [2022-04-08 08:16:30,311 INFO L290 TraceCheckUtils]: 11: Hoare triple {107965#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {107965#true} is VALID [2022-04-08 08:16:30,311 INFO L272 TraceCheckUtils]: 12: Hoare triple {107965#true} call stub_driver_init(); {107998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:30,312 INFO L290 TraceCheckUtils]: 13: Hoare triple {107998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-08 08:16:30,312 INFO L290 TraceCheckUtils]: 14: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-08 08:16:30,312 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {107965#true} {107965#true} #1068#return; {107965#true} is VALID [2022-04-08 08:16:30,312 INFO L290 TraceCheckUtils]: 16: Hoare triple {107965#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {107965#true} is VALID [2022-04-08 08:16:30,312 INFO L290 TraceCheckUtils]: 17: Hoare triple {107965#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {107965#true} is VALID [2022-04-08 08:16:30,312 INFO L290 TraceCheckUtils]: 18: Hoare triple {107965#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {107965#true} is VALID [2022-04-08 08:16:30,312 INFO L290 TraceCheckUtils]: 19: Hoare triple {107965#true} assume 2 == ~tmp_ndt_3~0; {107965#true} is VALID [2022-04-08 08:16:30,313 INFO L272 TraceCheckUtils]: 20: Hoare triple {107965#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {107999#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:30,313 INFO L290 TraceCheckUtils]: 21: Hoare triple {107999#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {107965#true} is VALID [2022-04-08 08:16:30,313 INFO L290 TraceCheckUtils]: 22: Hoare triple {107965#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107965#true} is VALID [2022-04-08 08:16:30,313 INFO L290 TraceCheckUtils]: 23: Hoare triple {107965#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107965#true} is VALID [2022-04-08 08:16:30,313 INFO L290 TraceCheckUtils]: 24: Hoare triple {107965#true} assume !(0 == ~disketteExtension__IsStarted~2); {107965#true} is VALID [2022-04-08 08:16:30,313 INFO L290 TraceCheckUtils]: 25: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {107965#true} is VALID [2022-04-08 08:16:30,313 INFO L290 TraceCheckUtils]: 26: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {107965#true} is VALID [2022-04-08 08:16:30,313 INFO L290 TraceCheckUtils]: 27: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {107965#true} is VALID [2022-04-08 08:16:30,314 INFO L290 TraceCheckUtils]: 28: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {107965#true} is VALID [2022-04-08 08:16:30,314 INFO L290 TraceCheckUtils]: 29: Hoare triple {107965#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {107965#true} is VALID [2022-04-08 08:16:30,314 INFO L272 TraceCheckUtils]: 30: Hoare triple {107965#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:16:30,314 INFO L290 TraceCheckUtils]: 31: Hoare triple {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {107965#true} is VALID [2022-04-08 08:16:30,315 INFO L290 TraceCheckUtils]: 32: Hoare triple {107965#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:16:30,315 INFO L290 TraceCheckUtils]: 33: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:16:30,316 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {107965#true} #1138#return; {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-08 08:16:30,316 INFO L290 TraceCheckUtils]: 35: Hoare triple {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:16:30,316 INFO L290 TraceCheckUtils]: 36: Hoare triple {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} is VALID [2022-04-08 08:16:30,317 INFO L290 TraceCheckUtils]: 37: Hoare triple {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} assume !(259 != ~__cil_tmp91~0); {107966#false} is VALID [2022-04-08 08:16:30,317 INFO L290 TraceCheckUtils]: 38: Hoare triple {107966#false} #res := ~ntStatus~3; {107966#false} is VALID [2022-04-08 08:16:30,317 INFO L290 TraceCheckUtils]: 39: Hoare triple {107966#false} assume true; {107966#false} is VALID [2022-04-08 08:16:30,317 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {107966#false} {107965#true} #1074#return; {107966#false} is VALID [2022-04-08 08:16:30,317 INFO L290 TraceCheckUtils]: 41: Hoare triple {107966#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {107966#false} is VALID [2022-04-08 08:16:30,317 INFO L290 TraceCheckUtils]: 42: Hoare triple {107966#false} assume !(1 == ~pended~0); {107966#false} is VALID [2022-04-08 08:16:30,317 INFO L290 TraceCheckUtils]: 43: Hoare triple {107966#false} assume !(1 == ~pended~0); {107966#false} is VALID [2022-04-08 08:16:30,317 INFO L290 TraceCheckUtils]: 44: Hoare triple {107966#false} assume ~s~0 != ~UNLOADED~0; {107966#false} is VALID [2022-04-08 08:16:30,317 INFO L290 TraceCheckUtils]: 45: Hoare triple {107966#false} assume -1 != ~status~1; {107966#false} is VALID [2022-04-08 08:16:30,317 INFO L290 TraceCheckUtils]: 46: Hoare triple {107966#false} assume ~s~0 != ~SKIP2~0; {107966#false} is VALID [2022-04-08 08:16:30,318 INFO L290 TraceCheckUtils]: 47: Hoare triple {107966#false} assume ~s~0 != ~IPC~0; {107966#false} is VALID [2022-04-08 08:16:30,318 INFO L290 TraceCheckUtils]: 48: Hoare triple {107966#false} assume ~s~0 != ~DC~0; {107966#false} is VALID [2022-04-08 08:16:30,318 INFO L272 TraceCheckUtils]: 49: Hoare triple {107966#false} call errorFn(); {107966#false} is VALID [2022-04-08 08:16:30,318 INFO L290 TraceCheckUtils]: 50: Hoare triple {107966#false} assume !false; {107966#false} is VALID [2022-04-08 08:16:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:30,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:30,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783453395] [2022-04-08 08:16:30,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783453395] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:30,319 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:30,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:16:30,319 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:30,319 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1297235745] [2022-04-08 08:16:30,319 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1297235745] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:30,319 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:30,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:16:30,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820514210] [2022-04-08 08:16:30,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:30,320 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-08 08:16:30,320 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:30,320 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:30,356 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:30,356 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 08:16:30,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:30,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 08:16:30,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-04-08 08:16:30,357 INFO L87 Difference]: Start difference. First operand 623 states and 791 transitions. Second operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:37,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:37,448 INFO L93 Difference]: Finished difference Result 681 states and 860 transitions. [2022-04-08 08:16:37,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:16:37,448 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-08 08:16:37,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 542 transitions. [2022-04-08 08:16:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 542 transitions. [2022-04-08 08:16:37,454 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 542 transitions. [2022-04-08 08:16:38,003 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 542 edges. 542 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:38,021 INFO L225 Difference]: With dead ends: 681 [2022-04-08 08:16:38,021 INFO L226 Difference]: Without dead ends: 659 [2022-04-08 08:16:38,022 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2022-04-08 08:16:38,022 INFO L913 BasicCegarLoop]: 414 mSDtfsCounter, 297 mSDsluCounter, 661 mSDsCounter, 0 mSdLazyCounter, 2617 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 313 SdHoareTripleChecker+Valid, 1075 SdHoareTripleChecker+Invalid, 2697 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 2617 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:38,022 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [313 Valid, 1075 Invalid, 2697 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 2617 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-04-08 08:16:38,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2022-04-08 08:16:39,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 624. [2022-04-08 08:16:39,086 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:39,087 INFO L82 GeneralOperation]: Start isEquivalent. First operand 659 states. Second operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:39,087 INFO L74 IsIncluded]: Start isIncluded. First operand 659 states. Second operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:39,088 INFO L87 Difference]: Start difference. First operand 659 states. Second operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:39,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:39,105 INFO L93 Difference]: Finished difference Result 659 states and 834 transitions. [2022-04-08 08:16:39,105 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 834 transitions. [2022-04-08 08:16:39,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:39,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:39,107 INFO L74 IsIncluded]: Start isIncluded. First operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 659 states. [2022-04-08 08:16:39,107 INFO L87 Difference]: Start difference. First operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 659 states. [2022-04-08 08:16:39,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:39,129 INFO L93 Difference]: Finished difference Result 659 states and 834 transitions. [2022-04-08 08:16:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 834 transitions. [2022-04-08 08:16:39,129 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:39,129 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:39,129 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:39,129 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 792 transitions. [2022-04-08 08:16:39,151 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 792 transitions. Word has length 51 [2022-04-08 08:16:39,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:39,151 INFO L478 AbstractCegarLoop]: Abstraction has 624 states and 792 transitions. [2022-04-08 08:16:39,151 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:39,151 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 624 states and 792 transitions. [2022-04-08 08:16:40,442 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 792 edges. 792 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 792 transitions. [2022-04-08 08:16:40,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 08:16:40,443 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:40,443 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:40,443 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-08 08:16:40,443 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:40,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:40,443 INFO L85 PathProgramCache]: Analyzing trace with hash 325068325, now seen corresponding path program 1 times [2022-04-08 08:16:40,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:40,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2116770987] [2022-04-08 08:16:40,444 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:40,444 INFO L85 PathProgramCache]: Analyzing trace with hash 325068325, now seen corresponding path program 2 times [2022-04-08 08:16:40,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:40,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615736471] [2022-04-08 08:16:40,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:40,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:40,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:40,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {111983#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {111953#true} is VALID [2022-04-08 08:16:40,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-08 08:16:40,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1156#return; {111953#true} is VALID [2022-04-08 08:16:40,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:40,591 INFO L290 TraceCheckUtils]: 0: Hoare triple {111984#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-08 08:16:40,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-08 08:16:40,591 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1066#return; {111953#true} is VALID [2022-04-08 08:16:40,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:40,608 INFO L290 TraceCheckUtils]: 0: Hoare triple {111985#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-08 08:16:40,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-08 08:16:40,608 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1068#return; {111953#true} is VALID [2022-04-08 08:16:40,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:16:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:40,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:16:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:40,701 INFO L290 TraceCheckUtils]: 0: Hoare triple {111993#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {111953#true} is VALID [2022-04-08 08:16:40,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-08 08:16:40,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-08 08:16:40,702 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111953#true} {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #1144#return; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-08 08:16:40,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {111986#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {111953#true} is VALID [2022-04-08 08:16:40,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111953#true} is VALID [2022-04-08 08:16:40,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111953#true} is VALID [2022-04-08 08:16:40,703 INFO L290 TraceCheckUtils]: 3: Hoare triple {111953#true} assume !(0 == ~disketteExtension__IsStarted~2); {111953#true} is VALID [2022-04-08 08:16:40,703 INFO L290 TraceCheckUtils]: 4: Hoare triple {111953#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {111953#true} is VALID [2022-04-08 08:16:40,703 INFO L290 TraceCheckUtils]: 5: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111953#true} is VALID [2022-04-08 08:16:40,703 INFO L290 TraceCheckUtils]: 6: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-08 08:16:40,703 INFO L290 TraceCheckUtils]: 7: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} ~__cil_tmp91~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-08 08:16:40,704 INFO L290 TraceCheckUtils]: 8: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-08 08:16:40,704 INFO L272 TraceCheckUtils]: 9: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} call IofCompleteRequest(~Irp, 0); {111993#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:40,705 INFO L290 TraceCheckUtils]: 10: Hoare triple {111993#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {111953#true} is VALID [2022-04-08 08:16:40,705 INFO L290 TraceCheckUtils]: 11: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-08 08:16:40,705 INFO L290 TraceCheckUtils]: 12: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-08 08:16:40,705 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {111953#true} {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #1144#return; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-08 08:16:40,706 INFO L290 TraceCheckUtils]: 14: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-08 08:16:40,706 INFO L290 TraceCheckUtils]: 15: Hoare triple {111992#(<= |FloppyDeviceControl_#res| 0)} assume true; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-08 08:16:40,707 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {111992#(<= |FloppyDeviceControl_#res| 0)} {111953#true} #1074#return; {111981#(not (= |main_#t~ret99| 259))} is VALID [2022-04-08 08:16:40,709 INFO L272 TraceCheckUtils]: 0: Hoare triple {111953#true} call ULTIMATE.init(); {111983#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:16:40,709 INFO L290 TraceCheckUtils]: 1: Hoare triple {111983#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {111953#true} is VALID [2022-04-08 08:16:40,709 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-08 08:16:40,709 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111953#true} {111953#true} #1156#return; {111953#true} is VALID [2022-04-08 08:16:40,709 INFO L272 TraceCheckUtils]: 4: Hoare triple {111953#true} call #t~ret170 := main(); {111953#true} is VALID [2022-04-08 08:16:40,709 INFO L290 TraceCheckUtils]: 5: Hoare triple {111953#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {111953#true} is VALID [2022-04-08 08:16:40,710 INFO L272 TraceCheckUtils]: 6: Hoare triple {111953#true} call _BLAST_init(); {111984#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:40,710 INFO L290 TraceCheckUtils]: 7: Hoare triple {111984#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-08 08:16:40,710 INFO L290 TraceCheckUtils]: 8: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-08 08:16:40,710 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {111953#true} {111953#true} #1066#return; {111953#true} is VALID [2022-04-08 08:16:40,711 INFO L290 TraceCheckUtils]: 10: Hoare triple {111953#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {111953#true} is VALID [2022-04-08 08:16:40,711 INFO L290 TraceCheckUtils]: 11: Hoare triple {111953#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {111953#true} is VALID [2022-04-08 08:16:40,711 INFO L272 TraceCheckUtils]: 12: Hoare triple {111953#true} call stub_driver_init(); {111985#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:40,711 INFO L290 TraceCheckUtils]: 13: Hoare triple {111985#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-08 08:16:40,711 INFO L290 TraceCheckUtils]: 14: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-08 08:16:40,711 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {111953#true} {111953#true} #1068#return; {111953#true} is VALID [2022-04-08 08:16:40,712 INFO L290 TraceCheckUtils]: 16: Hoare triple {111953#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {111953#true} is VALID [2022-04-08 08:16:40,712 INFO L290 TraceCheckUtils]: 17: Hoare triple {111953#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {111953#true} is VALID [2022-04-08 08:16:40,712 INFO L290 TraceCheckUtils]: 18: Hoare triple {111953#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {111953#true} is VALID [2022-04-08 08:16:40,712 INFO L290 TraceCheckUtils]: 19: Hoare triple {111953#true} assume 2 == ~tmp_ndt_3~0; {111953#true} is VALID [2022-04-08 08:16:40,713 INFO L272 TraceCheckUtils]: 20: Hoare triple {111953#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {111986#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:40,713 INFO L290 TraceCheckUtils]: 21: Hoare triple {111986#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {111953#true} is VALID [2022-04-08 08:16:40,713 INFO L290 TraceCheckUtils]: 22: Hoare triple {111953#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111953#true} is VALID [2022-04-08 08:16:40,713 INFO L290 TraceCheckUtils]: 23: Hoare triple {111953#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111953#true} is VALID [2022-04-08 08:16:40,713 INFO L290 TraceCheckUtils]: 24: Hoare triple {111953#true} assume !(0 == ~disketteExtension__IsStarted~2); {111953#true} is VALID [2022-04-08 08:16:40,713 INFO L290 TraceCheckUtils]: 25: Hoare triple {111953#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {111953#true} is VALID [2022-04-08 08:16:40,713 INFO L290 TraceCheckUtils]: 26: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111953#true} is VALID [2022-04-08 08:16:40,713 INFO L290 TraceCheckUtils]: 27: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-08 08:16:40,714 INFO L290 TraceCheckUtils]: 28: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} ~__cil_tmp91~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-08 08:16:40,714 INFO L290 TraceCheckUtils]: 29: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-08 08:16:40,715 INFO L272 TraceCheckUtils]: 30: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} call IofCompleteRequest(~Irp, 0); {111993#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:40,715 INFO L290 TraceCheckUtils]: 31: Hoare triple {111993#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {111953#true} is VALID [2022-04-08 08:16:40,715 INFO L290 TraceCheckUtils]: 32: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-08 08:16:40,715 INFO L290 TraceCheckUtils]: 33: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-08 08:16:40,715 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {111953#true} {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #1144#return; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-08 08:16:40,716 INFO L290 TraceCheckUtils]: 35: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-08 08:16:40,716 INFO L290 TraceCheckUtils]: 36: Hoare triple {111992#(<= |FloppyDeviceControl_#res| 0)} assume true; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-08 08:16:40,717 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {111992#(<= |FloppyDeviceControl_#res| 0)} {111953#true} #1074#return; {111981#(not (= |main_#t~ret99| 259))} is VALID [2022-04-08 08:16:40,717 INFO L290 TraceCheckUtils]: 38: Hoare triple {111981#(not (= |main_#t~ret99| 259))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,717 INFO L290 TraceCheckUtils]: 39: Hoare triple {111982#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,718 INFO L290 TraceCheckUtils]: 40: Hoare triple {111982#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,718 INFO L290 TraceCheckUtils]: 41: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,718 INFO L290 TraceCheckUtils]: 42: Hoare triple {111982#(not (= main_~status~1 259))} assume -1 != ~status~1; {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,719 INFO L290 TraceCheckUtils]: 43: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,719 INFO L290 TraceCheckUtils]: 44: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,719 INFO L290 TraceCheckUtils]: 45: Hoare triple {111982#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,720 INFO L290 TraceCheckUtils]: 46: Hoare triple {111982#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,720 INFO L290 TraceCheckUtils]: 47: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-08 08:16:40,720 INFO L290 TraceCheckUtils]: 48: Hoare triple {111982#(not (= main_~status~1 259))} assume 259 == ~status~1; {111954#false} is VALID [2022-04-08 08:16:40,721 INFO L272 TraceCheckUtils]: 49: Hoare triple {111954#false} call errorFn(); {111954#false} is VALID [2022-04-08 08:16:40,721 INFO L290 TraceCheckUtils]: 50: Hoare triple {111954#false} assume !false; {111954#false} is VALID [2022-04-08 08:16:40,721 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 08:16:40,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:40,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615736471] [2022-04-08 08:16:40,721 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1615736471] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:40,721 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:40,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:16:40,722 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:40,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2116770987] [2022-04-08 08:16:40,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2116770987] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:40,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:40,722 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:16:40,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977167705] [2022-04-08 08:16:40,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:40,722 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 51 [2022-04-08 08:16:40,723 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:40,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:40,766 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:40,766 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 08:16:40,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:40,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 08:16:40,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-08 08:16:40,767 INFO L87 Difference]: Start difference. First operand 624 states and 792 transitions. Second operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:47,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:47,047 INFO L93 Difference]: Finished difference Result 676 states and 851 transitions. [2022-04-08 08:16:47,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:16:47,047 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 51 [2022-04-08 08:16:47,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:47,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:47,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 543 transitions. [2022-04-08 08:16:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 543 transitions. [2022-04-08 08:16:47,053 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 543 transitions. [2022-04-08 08:16:47,565 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 543 edges. 543 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:47,590 INFO L225 Difference]: With dead ends: 676 [2022-04-08 08:16:47,590 INFO L226 Difference]: Without dead ends: 648 [2022-04-08 08:16:47,591 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:16:47,591 INFO L913 BasicCegarLoop]: 441 mSDtfsCounter, 527 mSDsluCounter, 1083 mSDsCounter, 0 mSdLazyCounter, 1978 mSolverCounterSat, 178 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 535 SdHoareTripleChecker+Valid, 1524 SdHoareTripleChecker+Invalid, 2156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 178 IncrementalHoareTripleChecker+Valid, 1978 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:47,591 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [535 Valid, 1524 Invalid, 2156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [178 Valid, 1978 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 08:16:47,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2022-04-08 08:16:48,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 616. [2022-04-08 08:16:48,674 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:48,674 INFO L82 GeneralOperation]: Start isEquivalent. First operand 648 states. Second operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:48,675 INFO L74 IsIncluded]: Start isIncluded. First operand 648 states. Second operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:48,675 INFO L87 Difference]: Start difference. First operand 648 states. Second operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:48,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:48,691 INFO L93 Difference]: Finished difference Result 648 states and 818 transitions. [2022-04-08 08:16:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 818 transitions. [2022-04-08 08:16:48,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:48,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:48,693 INFO L74 IsIncluded]: Start isIncluded. First operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 648 states. [2022-04-08 08:16:48,693 INFO L87 Difference]: Start difference. First operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 648 states. [2022-04-08 08:16:48,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:48,708 INFO L93 Difference]: Finished difference Result 648 states and 818 transitions. [2022-04-08 08:16:48,709 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 818 transitions. [2022-04-08 08:16:48,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:48,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:48,709 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:48,709 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:48,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-08 08:16:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 779 transitions. [2022-04-08 08:16:48,729 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 779 transitions. Word has length 51 [2022-04-08 08:16:48,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:48,729 INFO L478 AbstractCegarLoop]: Abstraction has 616 states and 779 transitions. [2022-04-08 08:16:48,729 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:48,729 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 616 states and 779 transitions. [2022-04-08 08:16:49,988 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 779 edges. 779 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 779 transitions. [2022-04-08 08:16:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-08 08:16:49,989 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:49,989 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:49,990 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-08 08:16:49,990 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:49,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:49,990 INFO L85 PathProgramCache]: Analyzing trace with hash 519788489, now seen corresponding path program 1 times [2022-04-08 08:16:49,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:49,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [372684421] [2022-04-08 08:16:49,990 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:49,990 INFO L85 PathProgramCache]: Analyzing trace with hash 519788489, now seen corresponding path program 2 times [2022-04-08 08:16:49,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:49,991 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911577834] [2022-04-08 08:16:49,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:49,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:50,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:50,103 INFO L290 TraceCheckUtils]: 0: Hoare triple {115917#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-08 08:16:50,104 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1156#return; {115884#true} is VALID [2022-04-08 08:16:50,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:50,127 INFO L290 TraceCheckUtils]: 0: Hoare triple {115918#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,127 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-08 08:16:50,127 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1066#return; {115884#true} is VALID [2022-04-08 08:16:50,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:50,141 INFO L290 TraceCheckUtils]: 0: Hoare triple {115919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-08 08:16:50,142 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1068#return; {115884#true} is VALID [2022-04-08 08:16:50,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:16:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:50,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:50,202 INFO L290 TraceCheckUtils]: 0: Hoare triple {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {115884#true} is VALID [2022-04-08 08:16:50,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-08 08:16:50,202 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {115884#true} is VALID [2022-04-08 08:16:50,202 INFO L290 TraceCheckUtils]: 3: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-08 08:16:50,202 INFO L290 TraceCheckUtils]: 4: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,203 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-08 08:16:50,203 INFO L290 TraceCheckUtils]: 6: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-08 08:16:50,203 INFO L290 TraceCheckUtils]: 7: Hoare triple {115884#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,203 INFO L290 TraceCheckUtils]: 8: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,204 INFO L290 TraceCheckUtils]: 9: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,204 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1134#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {115920#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {115884#true} is VALID [2022-04-08 08:16:50,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {115884#true} is VALID [2022-04-08 08:16:50,205 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} assume !(0 != ~disketteExtension__IsRemoved~1); {115884#true} is VALID [2022-04-08 08:16:50,205 INFO L290 TraceCheckUtils]: 3: Hoare triple {115884#true} assume 0 == ~disketteExtension__IsStarted~2; {115884#true} is VALID [2022-04-08 08:16:50,205 INFO L290 TraceCheckUtils]: 4: Hoare triple {115884#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {115884#true} is VALID [2022-04-08 08:16:50,205 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {115884#true} is VALID [2022-04-08 08:16:50,206 INFO L272 TraceCheckUtils]: 6: Hoare triple {115884#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:50,206 INFO L290 TraceCheckUtils]: 7: Hoare triple {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {115884#true} is VALID [2022-04-08 08:16:50,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-08 08:16:50,206 INFO L290 TraceCheckUtils]: 9: Hoare triple {115884#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {115884#true} is VALID [2022-04-08 08:16:50,206 INFO L290 TraceCheckUtils]: 10: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-08 08:16:50,206 INFO L290 TraceCheckUtils]: 11: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,206 INFO L290 TraceCheckUtils]: 12: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-08 08:16:50,206 INFO L290 TraceCheckUtils]: 13: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-08 08:16:50,207 INFO L290 TraceCheckUtils]: 14: Hoare triple {115884#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,207 INFO L290 TraceCheckUtils]: 15: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,207 INFO L290 TraceCheckUtils]: 16: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,208 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1134#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,208 INFO L290 TraceCheckUtils]: 18: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,209 INFO L290 TraceCheckUtils]: 19: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,209 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1074#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,211 INFO L272 TraceCheckUtils]: 0: Hoare triple {115884#true} call ULTIMATE.init(); {115917#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:16:50,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {115917#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,211 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-08 08:16:50,211 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115884#true} {115884#true} #1156#return; {115884#true} is VALID [2022-04-08 08:16:50,211 INFO L272 TraceCheckUtils]: 4: Hoare triple {115884#true} call #t~ret170 := main(); {115884#true} is VALID [2022-04-08 08:16:50,211 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {115884#true} is VALID [2022-04-08 08:16:50,212 INFO L272 TraceCheckUtils]: 6: Hoare triple {115884#true} call _BLAST_init(); {115918#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:50,212 INFO L290 TraceCheckUtils]: 7: Hoare triple {115918#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,212 INFO L290 TraceCheckUtils]: 8: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-08 08:16:50,213 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115884#true} {115884#true} #1066#return; {115884#true} is VALID [2022-04-08 08:16:50,213 INFO L290 TraceCheckUtils]: 10: Hoare triple {115884#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,213 INFO L290 TraceCheckUtils]: 11: Hoare triple {115884#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {115884#true} is VALID [2022-04-08 08:16:50,213 INFO L272 TraceCheckUtils]: 12: Hoare triple {115884#true} call stub_driver_init(); {115919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:50,213 INFO L290 TraceCheckUtils]: 13: Hoare triple {115919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,213 INFO L290 TraceCheckUtils]: 14: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-08 08:16:50,214 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115884#true} {115884#true} #1068#return; {115884#true} is VALID [2022-04-08 08:16:50,214 INFO L290 TraceCheckUtils]: 16: Hoare triple {115884#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {115884#true} is VALID [2022-04-08 08:16:50,214 INFO L290 TraceCheckUtils]: 17: Hoare triple {115884#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {115884#true} is VALID [2022-04-08 08:16:50,214 INFO L290 TraceCheckUtils]: 18: Hoare triple {115884#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {115884#true} is VALID [2022-04-08 08:16:50,214 INFO L290 TraceCheckUtils]: 19: Hoare triple {115884#true} assume 2 == ~tmp_ndt_3~0; {115884#true} is VALID [2022-04-08 08:16:50,215 INFO L272 TraceCheckUtils]: 20: Hoare triple {115884#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {115920#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:50,215 INFO L290 TraceCheckUtils]: 21: Hoare triple {115920#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {115884#true} is VALID [2022-04-08 08:16:50,215 INFO L290 TraceCheckUtils]: 22: Hoare triple {115884#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {115884#true} is VALID [2022-04-08 08:16:50,215 INFO L290 TraceCheckUtils]: 23: Hoare triple {115884#true} assume !(0 != ~disketteExtension__IsRemoved~1); {115884#true} is VALID [2022-04-08 08:16:50,215 INFO L290 TraceCheckUtils]: 24: Hoare triple {115884#true} assume 0 == ~disketteExtension__IsStarted~2; {115884#true} is VALID [2022-04-08 08:16:50,215 INFO L290 TraceCheckUtils]: 25: Hoare triple {115884#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {115884#true} is VALID [2022-04-08 08:16:50,215 INFO L290 TraceCheckUtils]: 26: Hoare triple {115884#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {115884#true} is VALID [2022-04-08 08:16:50,216 INFO L272 TraceCheckUtils]: 27: Hoare triple {115884#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:50,216 INFO L290 TraceCheckUtils]: 28: Hoare triple {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {115884#true} is VALID [2022-04-08 08:16:50,216 INFO L290 TraceCheckUtils]: 29: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-08 08:16:50,216 INFO L290 TraceCheckUtils]: 30: Hoare triple {115884#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {115884#true} is VALID [2022-04-08 08:16:50,216 INFO L290 TraceCheckUtils]: 31: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-08 08:16:50,216 INFO L290 TraceCheckUtils]: 32: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-08 08:16:50,216 INFO L290 TraceCheckUtils]: 33: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-08 08:16:50,216 INFO L290 TraceCheckUtils]: 34: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-08 08:16:50,217 INFO L290 TraceCheckUtils]: 35: Hoare triple {115884#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,217 INFO L290 TraceCheckUtils]: 36: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,217 INFO L290 TraceCheckUtils]: 37: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,218 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1134#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,218 INFO L290 TraceCheckUtils]: 39: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,219 INFO L290 TraceCheckUtils]: 40: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,219 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1074#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,220 INFO L290 TraceCheckUtils]: 42: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,220 INFO L290 TraceCheckUtils]: 43: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,221 INFO L290 TraceCheckUtils]: 44: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,221 INFO L290 TraceCheckUtils]: 45: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,221 INFO L290 TraceCheckUtils]: 46: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~1; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:16:50,222 INFO L290 TraceCheckUtils]: 47: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {115885#false} is VALID [2022-04-08 08:16:50,222 INFO L290 TraceCheckUtils]: 48: Hoare triple {115885#false} assume ~s~0 != ~IPC~0; {115885#false} is VALID [2022-04-08 08:16:50,222 INFO L290 TraceCheckUtils]: 49: Hoare triple {115885#false} assume ~s~0 != ~DC~0; {115885#false} is VALID [2022-04-08 08:16:50,222 INFO L272 TraceCheckUtils]: 50: Hoare triple {115885#false} call errorFn(); {115885#false} is VALID [2022-04-08 08:16:50,222 INFO L290 TraceCheckUtils]: 51: Hoare triple {115885#false} assume !false; {115885#false} is VALID [2022-04-08 08:16:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:50,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:50,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911577834] [2022-04-08 08:16:50,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [911577834] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:50,223 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:50,223 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:16:50,223 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:50,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [372684421] [2022-04-08 08:16:50,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [372684421] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:50,223 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:50,223 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:16:50,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860640557] [2022-04-08 08:16:50,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:50,224 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 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 52 [2022-04-08 08:16:50,225 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:50,225 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:50,263 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:50,263 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 08:16:50,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:50,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 08:16:50,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:16:50,264 INFO L87 Difference]: Start difference. First operand 616 states and 779 transitions. Second operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:55,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:55,426 INFO L93 Difference]: Finished difference Result 865 states and 1111 transitions. [2022-04-08 08:16:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 08:16:55,426 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 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 52 [2022-04-08 08:16:55,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:55,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:55,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 735 transitions. [2022-04-08 08:16:55,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 735 transitions. [2022-04-08 08:16:55,436 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 735 transitions. [2022-04-08 08:16:56,152 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:56,184 INFO L225 Difference]: With dead ends: 865 [2022-04-08 08:16:56,184 INFO L226 Difference]: Without dead ends: 832 [2022-04-08 08:16:56,184 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 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 08:16:56,185 INFO L913 BasicCegarLoop]: 543 mSDtfsCounter, 539 mSDsluCounter, 444 mSDsCounter, 0 mSdLazyCounter, 1248 mSolverCounterSat, 147 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 549 SdHoareTripleChecker+Valid, 987 SdHoareTripleChecker+Invalid, 1395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 147 IncrementalHoareTripleChecker+Valid, 1248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:56,185 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [549 Valid, 987 Invalid, 1395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [147 Valid, 1248 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-08 08:16:56,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2022-04-08 08:16:57,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 659. [2022-04-08 08:16:57,318 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:57,319 INFO L82 GeneralOperation]: Start isEquivalent. First operand 832 states. Second operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-08 08:16:57,320 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-08 08:16:57,320 INFO L87 Difference]: Start difference. First operand 832 states. Second operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-08 08:16:57,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:57,346 INFO L93 Difference]: Finished difference Result 832 states and 1073 transitions. [2022-04-08 08:16:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1073 transitions. [2022-04-08 08:16:57,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:57,347 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:57,348 INFO L74 IsIncluded]: Start isIncluded. First operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 832 states. [2022-04-08 08:16:57,348 INFO L87 Difference]: Start difference. First operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 832 states. [2022-04-08 08:16:57,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:57,386 INFO L93 Difference]: Finished difference Result 832 states and 1073 transitions. [2022-04-08 08:16:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1073 transitions. [2022-04-08 08:16:57,387 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:57,387 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:57,387 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:57,387 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-08 08:16:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 833 transitions. [2022-04-08 08:16:57,429 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 833 transitions. Word has length 52 [2022-04-08 08:16:57,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:57,429 INFO L478 AbstractCegarLoop]: Abstraction has 659 states and 833 transitions. [2022-04-08 08:16:57,429 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:16:57,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 659 states and 833 transitions. [2022-04-08 08:16:58,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 833 edges. 833 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 833 transitions. [2022-04-08 08:16:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-08 08:16:58,850 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:58,850 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:58,850 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-08 08:16:58,850 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:58,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:58,850 INFO L85 PathProgramCache]: Analyzing trace with hash 1964857033, now seen corresponding path program 1 times [2022-04-08 08:16:58,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:58,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1141955494] [2022-04-08 08:16:58,851 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:58,851 INFO L85 PathProgramCache]: Analyzing trace with hash 1964857033, now seen corresponding path program 2 times [2022-04-08 08:16:58,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:58,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971774651] [2022-04-08 08:16:58,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:58,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:58,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:58,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {120685#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {120652#true} is VALID [2022-04-08 08:16:58,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-08 08:16:58,963 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120652#true} {120652#true} #1156#return; {120652#true} is VALID [2022-04-08 08:16:58,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:58,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {120686#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:16:58,998 INFO L290 TraceCheckUtils]: 1: Hoare triple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:16:58,998 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {120652#true} #1066#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:59,013 INFO L290 TraceCheckUtils]: 0: Hoare triple {120688#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120652#true} is VALID [2022-04-08 08:16:59,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-08 08:16:59,014 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120652#true} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:16:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:59,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:59,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:59,087 INFO L290 TraceCheckUtils]: 0: Hoare triple {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {120652#true} is VALID [2022-04-08 08:16:59,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-08 08:16:59,087 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {120652#true} is VALID [2022-04-08 08:16:59,087 INFO L290 TraceCheckUtils]: 3: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-08 08:16:59,088 INFO L290 TraceCheckUtils]: 4: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:16:59,088 INFO L290 TraceCheckUtils]: 5: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:16:59,088 INFO L290 TraceCheckUtils]: 6: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:16:59,089 INFO L290 TraceCheckUtils]: 7: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {120653#false} is VALID [2022-04-08 08:16:59,089 INFO L290 TraceCheckUtils]: 8: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-08 08:16:59,089 INFO L290 TraceCheckUtils]: 9: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-08 08:16:59,089 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-08 08:16:59,089 INFO L290 TraceCheckUtils]: 0: Hoare triple {120689#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {120652#true} is VALID [2022-04-08 08:16:59,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {120652#true} is VALID [2022-04-08 08:16:59,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} assume !(0 != ~disketteExtension__IsRemoved~1); {120652#true} is VALID [2022-04-08 08:16:59,089 INFO L290 TraceCheckUtils]: 3: Hoare triple {120652#true} assume 0 == ~disketteExtension__IsStarted~2; {120652#true} is VALID [2022-04-08 08:16:59,089 INFO L290 TraceCheckUtils]: 4: Hoare triple {120652#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120652#true} is VALID [2022-04-08 08:16:59,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {120652#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {120652#true} is VALID [2022-04-08 08:16:59,090 INFO L272 TraceCheckUtils]: 6: Hoare triple {120652#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:59,090 INFO L290 TraceCheckUtils]: 7: Hoare triple {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {120652#true} is VALID [2022-04-08 08:16:59,090 INFO L290 TraceCheckUtils]: 8: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-08 08:16:59,090 INFO L290 TraceCheckUtils]: 9: Hoare triple {120652#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {120652#true} is VALID [2022-04-08 08:16:59,090 INFO L290 TraceCheckUtils]: 10: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-08 08:16:59,091 INFO L290 TraceCheckUtils]: 11: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:16:59,091 INFO L290 TraceCheckUtils]: 12: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:16:59,091 INFO L290 TraceCheckUtils]: 13: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:16:59,092 INFO L290 TraceCheckUtils]: 14: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {120653#false} is VALID [2022-04-08 08:16:59,092 INFO L290 TraceCheckUtils]: 15: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-08 08:16:59,092 INFO L290 TraceCheckUtils]: 16: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-08 08:16:59,092 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-08 08:16:59,092 INFO L290 TraceCheckUtils]: 18: Hoare triple {120653#false} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {120653#false} is VALID [2022-04-08 08:16:59,092 INFO L290 TraceCheckUtils]: 19: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-08 08:16:59,092 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {120653#false} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {120653#false} is VALID [2022-04-08 08:16:59,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {120652#true} call ULTIMATE.init(); {120685#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:16:59,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {120685#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {120652#true} is VALID [2022-04-08 08:16:59,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-08 08:16:59,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120652#true} {120652#true} #1156#return; {120652#true} is VALID [2022-04-08 08:16:59,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {120652#true} call #t~ret170 := main(); {120652#true} is VALID [2022-04-08 08:16:59,094 INFO L290 TraceCheckUtils]: 5: Hoare triple {120652#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {120652#true} is VALID [2022-04-08 08:16:59,095 INFO L272 TraceCheckUtils]: 6: Hoare triple {120652#true} call _BLAST_init(); {120686#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:59,096 INFO L290 TraceCheckUtils]: 7: Hoare triple {120686#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:16:59,096 INFO L290 TraceCheckUtils]: 8: Hoare triple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:16:59,097 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {120652#true} #1066#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,097 INFO L290 TraceCheckUtils]: 10: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,098 INFO L290 TraceCheckUtils]: 11: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,098 INFO L272 TraceCheckUtils]: 12: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {120688#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:59,098 INFO L290 TraceCheckUtils]: 13: Hoare triple {120688#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120652#true} is VALID [2022-04-08 08:16:59,099 INFO L290 TraceCheckUtils]: 14: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-08 08:16:59,099 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120652#true} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,100 INFO L290 TraceCheckUtils]: 17: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,100 INFO L290 TraceCheckUtils]: 18: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,101 INFO L290 TraceCheckUtils]: 19: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 2 == ~tmp_ndt_3~0; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:16:59,101 INFO L272 TraceCheckUtils]: 20: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {120689#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:59,102 INFO L290 TraceCheckUtils]: 21: Hoare triple {120689#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {120652#true} is VALID [2022-04-08 08:16:59,102 INFO L290 TraceCheckUtils]: 22: Hoare triple {120652#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {120652#true} is VALID [2022-04-08 08:16:59,102 INFO L290 TraceCheckUtils]: 23: Hoare triple {120652#true} assume !(0 != ~disketteExtension__IsRemoved~1); {120652#true} is VALID [2022-04-08 08:16:59,102 INFO L290 TraceCheckUtils]: 24: Hoare triple {120652#true} assume 0 == ~disketteExtension__IsStarted~2; {120652#true} is VALID [2022-04-08 08:16:59,102 INFO L290 TraceCheckUtils]: 25: Hoare triple {120652#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120652#true} is VALID [2022-04-08 08:16:59,102 INFO L290 TraceCheckUtils]: 26: Hoare triple {120652#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {120652#true} is VALID [2022-04-08 08:16:59,103 INFO L272 TraceCheckUtils]: 27: Hoare triple {120652#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:59,103 INFO L290 TraceCheckUtils]: 28: Hoare triple {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {120652#true} is VALID [2022-04-08 08:16:59,103 INFO L290 TraceCheckUtils]: 29: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-08 08:16:59,103 INFO L290 TraceCheckUtils]: 30: Hoare triple {120652#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {120652#true} is VALID [2022-04-08 08:16:59,103 INFO L290 TraceCheckUtils]: 31: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-08 08:16:59,103 INFO L290 TraceCheckUtils]: 32: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:16:59,104 INFO L290 TraceCheckUtils]: 33: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:16:59,104 INFO L290 TraceCheckUtils]: 34: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:16:59,104 INFO L290 TraceCheckUtils]: 35: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {120653#false} is VALID [2022-04-08 08:16:59,104 INFO L290 TraceCheckUtils]: 36: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-08 08:16:59,104 INFO L290 TraceCheckUtils]: 37: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-08 08:16:59,104 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-08 08:16:59,104 INFO L290 TraceCheckUtils]: 39: Hoare triple {120653#false} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 40: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120653#false} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 42: Hoare triple {120653#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 43: Hoare triple {120653#false} assume !(1 == ~pended~0); {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 44: Hoare triple {120653#false} assume !(1 == ~pended~0); {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 45: Hoare triple {120653#false} assume ~s~0 != ~UNLOADED~0; {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 46: Hoare triple {120653#false} assume -1 != ~status~1; {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 47: Hoare triple {120653#false} assume ~s~0 != ~SKIP2~0; {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 48: Hoare triple {120653#false} assume ~s~0 != ~IPC~0; {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 49: Hoare triple {120653#false} assume ~s~0 != ~DC~0; {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L272 TraceCheckUtils]: 50: Hoare triple {120653#false} call errorFn(); {120653#false} is VALID [2022-04-08 08:16:59,105 INFO L290 TraceCheckUtils]: 51: Hoare triple {120653#false} assume !false; {120653#false} is VALID [2022-04-08 08:16:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:59,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:59,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971774651] [2022-04-08 08:16:59,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971774651] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:59,106 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:59,106 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:16:59,106 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:59,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1141955494] [2022-04-08 08:16:59,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1141955494] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:59,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:59,107 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:16:59,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145607144] [2022-04-08 08:16:59,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:59,107 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-08 08:16:59,109 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:59,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:16:59,147 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:59,148 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:16:59,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:59,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:16:59,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:16:59,148 INFO L87 Difference]: Start difference. First operand 659 states and 833 transitions. Second operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:17:04,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:04,208 INFO L93 Difference]: Finished difference Result 1092 states and 1408 transitions. [2022-04-08 08:17:04,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 08:17:04,209 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-08 08:17:04,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:17:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:17:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 754 transitions. [2022-04-08 08:17:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:17:04,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 754 transitions. [2022-04-08 08:17:04,218 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 754 transitions. [2022-04-08 08:17:04,913 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 754 edges. 754 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:04,935 INFO L225 Difference]: With dead ends: 1092 [2022-04-08 08:17:04,935 INFO L226 Difference]: Without dead ends: 714 [2022-04-08 08:17:04,936 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:17:04,936 INFO L913 BasicCegarLoop]: 398 mSDtfsCounter, 1175 mSDsluCounter, 408 mSDsCounter, 0 mSdLazyCounter, 743 mSolverCounterSat, 328 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1190 SdHoareTripleChecker+Valid, 806 SdHoareTripleChecker+Invalid, 1071 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 328 IncrementalHoareTripleChecker+Valid, 743 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:17:04,936 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1190 Valid, 806 Invalid, 1071 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [328 Valid, 743 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-08 08:17:04,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2022-04-08 08:17:06,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 666. [2022-04-08 08:17:06,353 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:17:06,354 INFO L82 GeneralOperation]: Start isEquivalent. First operand 714 states. Second operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-08 08:17:06,355 INFO L74 IsIncluded]: Start isIncluded. First operand 714 states. Second operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-08 08:17:06,355 INFO L87 Difference]: Start difference. First operand 714 states. Second operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-08 08:17:06,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:06,385 INFO L93 Difference]: Finished difference Result 714 states and 917 transitions. [2022-04-08 08:17:06,385 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 917 transitions. [2022-04-08 08:17:06,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:06,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:06,386 INFO L74 IsIncluded]: Start isIncluded. First operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 714 states. [2022-04-08 08:17:06,386 INFO L87 Difference]: Start difference. First operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 714 states. [2022-04-08 08:17:06,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:06,405 INFO L93 Difference]: Finished difference Result 714 states and 917 transitions. [2022-04-08 08:17:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 917 transitions. [2022-04-08 08:17:06,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:06,405 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:06,405 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:17:06,406 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:17:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-08 08:17:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 666 states and 843 transitions. [2022-04-08 08:17:06,429 INFO L78 Accepts]: Start accepts. Automaton has 666 states and 843 transitions. Word has length 52 [2022-04-08 08:17:06,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:17:06,429 INFO L478 AbstractCegarLoop]: Abstraction has 666 states and 843 transitions. [2022-04-08 08:17:06,429 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:17:06,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 666 states and 843 transitions. [2022-04-08 08:17:07,925 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 843 edges. 843 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:07,925 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 843 transitions. [2022-04-08 08:17:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-08 08:17:07,926 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:17:07,926 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:17:07,926 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-08 08:17:07,926 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:17:07,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:17:07,926 INFO L85 PathProgramCache]: Analyzing trace with hash 376509131, now seen corresponding path program 1 times [2022-04-08 08:17:07,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:07,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [497293111] [2022-04-08 08:17:07,927 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:17:07,927 INFO L85 PathProgramCache]: Analyzing trace with hash 376509131, now seen corresponding path program 2 times [2022-04-08 08:17:07,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:17:07,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581794805] [2022-04-08 08:17:07,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:17:07,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:17:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:08,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:17:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:08,045 INFO L290 TraceCheckUtils]: 0: Hoare triple {125695#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {125662#true} is VALID [2022-04-08 08:17:08,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-08 08:17:08,045 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125662#true} {125662#true} #1156#return; {125662#true} is VALID [2022-04-08 08:17:08,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:17:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:08,079 INFO L290 TraceCheckUtils]: 0: Hoare triple {125696#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:17:08,079 INFO L290 TraceCheckUtils]: 1: Hoare triple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:17:08,080 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {125662#true} #1066#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:17:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:08,093 INFO L290 TraceCheckUtils]: 0: Hoare triple {125698#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125662#true} is VALID [2022-04-08 08:17:08,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-08 08:17:08,094 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125662#true} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:17:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:08,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:17:08,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:08,185 INFO L290 TraceCheckUtils]: 0: Hoare triple {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,185 INFO L290 TraceCheckUtils]: 1: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,185 INFO L290 TraceCheckUtils]: 2: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,186 INFO L290 TraceCheckUtils]: 3: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,186 INFO L290 TraceCheckUtils]: 4: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,186 INFO L290 TraceCheckUtils]: 5: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,187 INFO L290 TraceCheckUtils]: 6: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,187 INFO L290 TraceCheckUtils]: 7: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,187 INFO L290 TraceCheckUtils]: 8: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,188 INFO L290 TraceCheckUtils]: 9: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume true; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,188 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {125715#(= ~MPR1~0 |old(~s~0)|)} {125700#(= ~SKIP1~0 ~s~0)} #1134#return; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:17:08,189 INFO L290 TraceCheckUtils]: 0: Hoare triple {125699#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {125662#true} is VALID [2022-04-08 08:17:08,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125662#true} is VALID [2022-04-08 08:17:08,189 INFO L290 TraceCheckUtils]: 2: Hoare triple {125662#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125662#true} is VALID [2022-04-08 08:17:08,189 INFO L290 TraceCheckUtils]: 3: Hoare triple {125662#true} assume 0 == ~disketteExtension__IsStarted~2; {125662#true} is VALID [2022-04-08 08:17:08,189 INFO L290 TraceCheckUtils]: 4: Hoare triple {125662#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:17:08,190 INFO L290 TraceCheckUtils]: 5: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:17:08,190 INFO L272 TraceCheckUtils]: 6: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:08,190 INFO L290 TraceCheckUtils]: 7: Hoare triple {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,191 INFO L290 TraceCheckUtils]: 8: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,191 INFO L290 TraceCheckUtils]: 9: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,191 INFO L290 TraceCheckUtils]: 10: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,192 INFO L290 TraceCheckUtils]: 11: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,192 INFO L290 TraceCheckUtils]: 12: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,192 INFO L290 TraceCheckUtils]: 13: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,192 INFO L290 TraceCheckUtils]: 14: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,193 INFO L290 TraceCheckUtils]: 15: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,193 INFO L290 TraceCheckUtils]: 16: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume true; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,194 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {125715#(= ~MPR1~0 |old(~s~0)|)} {125700#(= ~SKIP1~0 ~s~0)} #1134#return; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:17:08,194 INFO L290 TraceCheckUtils]: 18: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:17:08,194 INFO L290 TraceCheckUtils]: 19: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume true; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:17:08,195 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {125712#(= ~MPR1~0 ~SKIP1~0)} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {125663#false} is VALID [2022-04-08 08:17:08,197 INFO L272 TraceCheckUtils]: 0: Hoare triple {125662#true} call ULTIMATE.init(); {125695#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:17:08,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {125695#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {125662#true} is VALID [2022-04-08 08:17:08,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-08 08:17:08,197 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {125662#true} {125662#true} #1156#return; {125662#true} is VALID [2022-04-08 08:17:08,197 INFO L272 TraceCheckUtils]: 4: Hoare triple {125662#true} call #t~ret170 := main(); {125662#true} is VALID [2022-04-08 08:17:08,197 INFO L290 TraceCheckUtils]: 5: Hoare triple {125662#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {125662#true} is VALID [2022-04-08 08:17:08,198 INFO L272 TraceCheckUtils]: 6: Hoare triple {125662#true} call _BLAST_init(); {125696#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:08,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {125696#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:17:08,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:17:08,199 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {125662#true} #1066#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,200 INFO L290 TraceCheckUtils]: 10: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,200 INFO L290 TraceCheckUtils]: 11: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,201 INFO L272 TraceCheckUtils]: 12: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {125698#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:08,201 INFO L290 TraceCheckUtils]: 13: Hoare triple {125698#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125662#true} is VALID [2022-04-08 08:17:08,201 INFO L290 TraceCheckUtils]: 14: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-08 08:17:08,201 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {125662#true} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,202 INFO L290 TraceCheckUtils]: 16: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,202 INFO L290 TraceCheckUtils]: 17: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,203 INFO L290 TraceCheckUtils]: 18: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,203 INFO L290 TraceCheckUtils]: 19: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 2 == ~tmp_ndt_3~0; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:17:08,204 INFO L272 TraceCheckUtils]: 20: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {125699#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:08,204 INFO L290 TraceCheckUtils]: 21: Hoare triple {125699#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {125662#true} is VALID [2022-04-08 08:17:08,204 INFO L290 TraceCheckUtils]: 22: Hoare triple {125662#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125662#true} is VALID [2022-04-08 08:17:08,204 INFO L290 TraceCheckUtils]: 23: Hoare triple {125662#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125662#true} is VALID [2022-04-08 08:17:08,204 INFO L290 TraceCheckUtils]: 24: Hoare triple {125662#true} assume 0 == ~disketteExtension__IsStarted~2; {125662#true} is VALID [2022-04-08 08:17:08,205 INFO L290 TraceCheckUtils]: 25: Hoare triple {125662#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:17:08,206 INFO L290 TraceCheckUtils]: 26: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:17:08,207 INFO L272 TraceCheckUtils]: 27: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:08,207 INFO L290 TraceCheckUtils]: 28: Hoare triple {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,207 INFO L290 TraceCheckUtils]: 29: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,208 INFO L290 TraceCheckUtils]: 30: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,208 INFO L290 TraceCheckUtils]: 31: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,208 INFO L290 TraceCheckUtils]: 32: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,208 INFO L290 TraceCheckUtils]: 33: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,209 INFO L290 TraceCheckUtils]: 34: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,209 INFO L290 TraceCheckUtils]: 35: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,209 INFO L290 TraceCheckUtils]: 36: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,210 INFO L290 TraceCheckUtils]: 37: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume true; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:08,210 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {125715#(= ~MPR1~0 |old(~s~0)|)} {125700#(= ~SKIP1~0 ~s~0)} #1134#return; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:17:08,210 INFO L290 TraceCheckUtils]: 39: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:17:08,211 INFO L290 TraceCheckUtils]: 40: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume true; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:17:08,211 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {125712#(= ~MPR1~0 ~SKIP1~0)} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L290 TraceCheckUtils]: 42: Hoare triple {125663#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L290 TraceCheckUtils]: 43: Hoare triple {125663#false} assume !(1 == ~pended~0); {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L290 TraceCheckUtils]: 44: Hoare triple {125663#false} assume !(1 == ~pended~0); {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L290 TraceCheckUtils]: 45: Hoare triple {125663#false} assume ~s~0 != ~UNLOADED~0; {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L290 TraceCheckUtils]: 46: Hoare triple {125663#false} assume -1 != ~status~1; {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L290 TraceCheckUtils]: 47: Hoare triple {125663#false} assume ~s~0 != ~SKIP2~0; {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L290 TraceCheckUtils]: 48: Hoare triple {125663#false} assume ~s~0 != ~IPC~0; {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L290 TraceCheckUtils]: 49: Hoare triple {125663#false} assume ~s~0 != ~DC~0; {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L272 TraceCheckUtils]: 50: Hoare triple {125663#false} call errorFn(); {125663#false} is VALID [2022-04-08 08:17:08,212 INFO L290 TraceCheckUtils]: 51: Hoare triple {125663#false} assume !false; {125663#false} is VALID [2022-04-08 08:17:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:17:08,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:17:08,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581794805] [2022-04-08 08:17:08,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [581794805] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:08,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:08,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:17:08,213 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:17:08,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [497293111] [2022-04-08 08:17:08,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [497293111] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:08,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:08,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:17:08,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69942782] [2022-04-08 08:17:08,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:17:08,214 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 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 52 [2022-04-08 08:17:08,214 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:17:08,214 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), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:17:08,254 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:08,255 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 08:17:08,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:08,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 08:17:08,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:17:08,256 INFO L87 Difference]: Start difference. First operand 666 states and 843 transitions. Second operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:17:14,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:14,988 INFO L93 Difference]: Finished difference Result 731 states and 921 transitions. [2022-04-08 08:17:14,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 08:17:14,988 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 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 52 [2022-04-08 08:17:14,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:17:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:17:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 594 transitions. [2022-04-08 08:17:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:17:14,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 594 transitions. [2022-04-08 08:17:14,995 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 594 transitions. [2022-04-08 08:17:15,581 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 594 edges. 594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:15,598 INFO L225 Difference]: With dead ends: 731 [2022-04-08 08:17:15,598 INFO L226 Difference]: Without dead ends: 610 [2022-04-08 08:17:15,599 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=133, Invalid=419, Unknown=0, NotChecked=0, Total=552 [2022-04-08 08:17:15,599 INFO L913 BasicCegarLoop]: 400 mSDtfsCounter, 769 mSDsluCounter, 770 mSDsCounter, 0 mSdLazyCounter, 1820 mSolverCounterSat, 217 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 1170 SdHoareTripleChecker+Invalid, 2037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 217 IncrementalHoareTripleChecker+Valid, 1820 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:17:15,599 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [776 Valid, 1170 Invalid, 2037 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [217 Valid, 1820 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-08 08:17:15,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610 states. [2022-04-08 08:17:16,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 610 to 575. [2022-04-08 08:17:16,805 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:17:16,806 INFO L82 GeneralOperation]: Start isEquivalent. First operand 610 states. Second operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-08 08:17:16,806 INFO L74 IsIncluded]: Start isIncluded. First operand 610 states. Second operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-08 08:17:16,807 INFO L87 Difference]: Start difference. First operand 610 states. Second operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-08 08:17:16,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:16,821 INFO L93 Difference]: Finished difference Result 610 states and 774 transitions. [2022-04-08 08:17:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 774 transitions. [2022-04-08 08:17:16,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:16,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:16,822 INFO L74 IsIncluded]: Start isIncluded. First operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) Second operand 610 states. [2022-04-08 08:17:16,822 INFO L87 Difference]: Start difference. First operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) Second operand 610 states. [2022-04-08 08:17:16,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:16,835 INFO L93 Difference]: Finished difference Result 610 states and 774 transitions. [2022-04-08 08:17:16,835 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 774 transitions. [2022-04-08 08:17:16,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:16,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:16,836 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:17:16,836 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:17:16,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-08 08:17:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 575 states and 731 transitions. [2022-04-08 08:17:16,854 INFO L78 Accepts]: Start accepts. Automaton has 575 states and 731 transitions. Word has length 52 [2022-04-08 08:17:16,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:17:16,854 INFO L478 AbstractCegarLoop]: Abstraction has 575 states and 731 transitions. [2022-04-08 08:17:16,855 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 08:17:16,855 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 575 states and 731 transitions. [2022-04-08 08:17:18,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 731 transitions. [2022-04-08 08:17:18,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-08 08:17:18,151 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:17:18,151 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:17:18,151 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-08 08:17:18,151 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:17:18,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:17:18,151 INFO L85 PathProgramCache]: Analyzing trace with hash -614500354, now seen corresponding path program 1 times [2022-04-08 08:17:18,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:18,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1031661388] [2022-04-08 08:17:18,151 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:17:18,152 INFO L85 PathProgramCache]: Analyzing trace with hash -614500354, now seen corresponding path program 2 times [2022-04-08 08:17:18,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:17:18,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541546972] [2022-04-08 08:17:18,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:17:18,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:17:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:18,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:17:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:18,281 INFO L290 TraceCheckUtils]: 0: Hoare triple {129608#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-08 08:17:18,281 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1156#return; {129574#true} is VALID [2022-04-08 08:17:18,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:17:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:18,303 INFO L290 TraceCheckUtils]: 0: Hoare triple {129609#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-08 08:17:18,304 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1066#return; {129574#true} is VALID [2022-04-08 08:17:18,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:17:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:18,317 INFO L290 TraceCheckUtils]: 0: Hoare triple {129610#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,317 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-08 08:17:18,317 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1068#return; {129574#true} is VALID [2022-04-08 08:17:18,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:17:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:18,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:17:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:18,404 INFO L290 TraceCheckUtils]: 0: Hoare triple {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {129574#true} is VALID [2022-04-08 08:17:18,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-08 08:17:18,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {129574#true} is VALID [2022-04-08 08:17:18,404 INFO L290 TraceCheckUtils]: 3: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-08 08:17:18,404 INFO L290 TraceCheckUtils]: 4: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,404 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-08 08:17:18,404 INFO L290 TraceCheckUtils]: 6: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-08 08:17:18,405 INFO L290 TraceCheckUtils]: 7: Hoare triple {129574#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:17:18,405 INFO L290 TraceCheckUtils]: 8: Hoare triple {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,406 INFO L290 TraceCheckUtils]: 9: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,406 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {129574#true} #1134#return; {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-08 08:17:18,406 INFO L290 TraceCheckUtils]: 0: Hoare triple {129611#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {129574#true} is VALID [2022-04-08 08:17:18,406 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {129574#true} is VALID [2022-04-08 08:17:18,407 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} assume !(0 != ~disketteExtension__IsRemoved~1); {129574#true} is VALID [2022-04-08 08:17:18,407 INFO L290 TraceCheckUtils]: 3: Hoare triple {129574#true} assume 0 == ~disketteExtension__IsStarted~2; {129574#true} is VALID [2022-04-08 08:17:18,407 INFO L290 TraceCheckUtils]: 4: Hoare triple {129574#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {129574#true} is VALID [2022-04-08 08:17:18,407 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {129574#true} is VALID [2022-04-08 08:17:18,407 INFO L272 TraceCheckUtils]: 6: Hoare triple {129574#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:18,408 INFO L290 TraceCheckUtils]: 7: Hoare triple {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {129574#true} is VALID [2022-04-08 08:17:18,408 INFO L290 TraceCheckUtils]: 8: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-08 08:17:18,408 INFO L290 TraceCheckUtils]: 9: Hoare triple {129574#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {129574#true} is VALID [2022-04-08 08:17:18,408 INFO L290 TraceCheckUtils]: 10: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-08 08:17:18,408 INFO L290 TraceCheckUtils]: 11: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,408 INFO L290 TraceCheckUtils]: 12: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-08 08:17:18,408 INFO L290 TraceCheckUtils]: 13: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-08 08:17:18,408 INFO L290 TraceCheckUtils]: 14: Hoare triple {129574#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:17:18,409 INFO L290 TraceCheckUtils]: 15: Hoare triple {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,409 INFO L290 TraceCheckUtils]: 16: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,410 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {129574#true} #1134#return; {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-08 08:17:18,410 INFO L290 TraceCheckUtils]: 18: Hoare triple {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,410 INFO L290 TraceCheckUtils]: 19: Hoare triple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,411 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {129574#true} #1074#return; {129606#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,413 INFO L272 TraceCheckUtils]: 0: Hoare triple {129574#true} call ULTIMATE.init(); {129608#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:17:18,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {129608#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,413 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-08 08:17:18,413 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {129574#true} {129574#true} #1156#return; {129574#true} is VALID [2022-04-08 08:17:18,413 INFO L272 TraceCheckUtils]: 4: Hoare triple {129574#true} call #t~ret170 := main(); {129574#true} is VALID [2022-04-08 08:17:18,413 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {129574#true} is VALID [2022-04-08 08:17:18,414 INFO L272 TraceCheckUtils]: 6: Hoare triple {129574#true} call _BLAST_init(); {129609#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:18,414 INFO L290 TraceCheckUtils]: 7: Hoare triple {129609#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,414 INFO L290 TraceCheckUtils]: 8: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-08 08:17:18,414 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {129574#true} {129574#true} #1066#return; {129574#true} is VALID [2022-04-08 08:17:18,414 INFO L290 TraceCheckUtils]: 10: Hoare triple {129574#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,414 INFO L290 TraceCheckUtils]: 11: Hoare triple {129574#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {129574#true} is VALID [2022-04-08 08:17:18,415 INFO L272 TraceCheckUtils]: 12: Hoare triple {129574#true} call stub_driver_init(); {129610#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:18,415 INFO L290 TraceCheckUtils]: 13: Hoare triple {129610#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,415 INFO L290 TraceCheckUtils]: 14: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-08 08:17:18,415 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {129574#true} {129574#true} #1068#return; {129574#true} is VALID [2022-04-08 08:17:18,415 INFO L290 TraceCheckUtils]: 16: Hoare triple {129574#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {129574#true} is VALID [2022-04-08 08:17:18,415 INFO L290 TraceCheckUtils]: 17: Hoare triple {129574#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {129574#true} is VALID [2022-04-08 08:17:18,415 INFO L290 TraceCheckUtils]: 18: Hoare triple {129574#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {129574#true} is VALID [2022-04-08 08:17:18,415 INFO L290 TraceCheckUtils]: 19: Hoare triple {129574#true} assume 2 == ~tmp_ndt_3~0; {129574#true} is VALID [2022-04-08 08:17:18,416 INFO L272 TraceCheckUtils]: 20: Hoare triple {129574#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {129611#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:18,416 INFO L290 TraceCheckUtils]: 21: Hoare triple {129611#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {129574#true} is VALID [2022-04-08 08:17:18,416 INFO L290 TraceCheckUtils]: 22: Hoare triple {129574#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {129574#true} is VALID [2022-04-08 08:17:18,416 INFO L290 TraceCheckUtils]: 23: Hoare triple {129574#true} assume !(0 != ~disketteExtension__IsRemoved~1); {129574#true} is VALID [2022-04-08 08:17:18,417 INFO L290 TraceCheckUtils]: 24: Hoare triple {129574#true} assume 0 == ~disketteExtension__IsStarted~2; {129574#true} is VALID [2022-04-08 08:17:18,417 INFO L290 TraceCheckUtils]: 25: Hoare triple {129574#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {129574#true} is VALID [2022-04-08 08:17:18,417 INFO L290 TraceCheckUtils]: 26: Hoare triple {129574#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {129574#true} is VALID [2022-04-08 08:17:18,417 INFO L272 TraceCheckUtils]: 27: Hoare triple {129574#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:18,417 INFO L290 TraceCheckUtils]: 28: Hoare triple {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {129574#true} is VALID [2022-04-08 08:17:18,417 INFO L290 TraceCheckUtils]: 29: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-08 08:17:18,418 INFO L290 TraceCheckUtils]: 30: Hoare triple {129574#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {129574#true} is VALID [2022-04-08 08:17:18,418 INFO L290 TraceCheckUtils]: 31: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-08 08:17:18,418 INFO L290 TraceCheckUtils]: 32: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-08 08:17:18,418 INFO L290 TraceCheckUtils]: 33: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-08 08:17:18,418 INFO L290 TraceCheckUtils]: 34: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-08 08:17:18,418 INFO L290 TraceCheckUtils]: 35: Hoare triple {129574#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:17:18,419 INFO L290 TraceCheckUtils]: 36: Hoare triple {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,419 INFO L290 TraceCheckUtils]: 37: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,419 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {129574#true} #1134#return; {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-08 08:17:18,420 INFO L290 TraceCheckUtils]: 39: Hoare triple {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,420 INFO L290 TraceCheckUtils]: 40: Hoare triple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,421 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {129574#true} #1074#return; {129606#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,421 INFO L290 TraceCheckUtils]: 42: Hoare triple {129606#(= |main_#t~ret99| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,421 INFO L290 TraceCheckUtils]: 43: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,422 INFO L290 TraceCheckUtils]: 44: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,422 INFO L290 TraceCheckUtils]: 45: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,422 INFO L290 TraceCheckUtils]: 46: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,423 INFO L290 TraceCheckUtils]: 47: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,423 INFO L290 TraceCheckUtils]: 48: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,423 INFO L290 TraceCheckUtils]: 49: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:17:18,423 INFO L290 TraceCheckUtils]: 50: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {129575#false} is VALID [2022-04-08 08:17:18,424 INFO L272 TraceCheckUtils]: 51: Hoare triple {129575#false} call errorFn(); {129575#false} is VALID [2022-04-08 08:17:18,424 INFO L290 TraceCheckUtils]: 52: Hoare triple {129575#false} assume !false; {129575#false} is VALID [2022-04-08 08:17:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:17:18,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:17:18,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541546972] [2022-04-08 08:17:18,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1541546972] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:18,424 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:18,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:17:18,425 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:17:18,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1031661388] [2022-04-08 08:17:18,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1031661388] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:18,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:18,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:17:18,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707980839] [2022-04-08 08:17:18,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:17:18,425 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 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 53 [2022-04-08 08:17:18,425 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:17:18,426 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:18,463 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:18,463 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 08:17:18,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:18,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 08:17:18,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:17:18,464 INFO L87 Difference]: Start difference. First operand 575 states and 731 transitions. Second operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:24,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:24,989 INFO L93 Difference]: Finished difference Result 609 states and 770 transitions. [2022-04-08 08:17:24,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:17:24,989 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 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 53 [2022-04-08 08:17:24,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:17:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:24,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 485 transitions. [2022-04-08 08:17:24,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:24,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 485 transitions. [2022-04-08 08:17:24,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 485 transitions. [2022-04-08 08:17:25,462 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 485 edges. 485 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:25,478 INFO L225 Difference]: With dead ends: 609 [2022-04-08 08:17:25,478 INFO L226 Difference]: Without dead ends: 605 [2022-04-08 08:17:25,479 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:17:25,479 INFO L913 BasicCegarLoop]: 407 mSDtfsCounter, 389 mSDsluCounter, 1168 mSDsCounter, 0 mSdLazyCounter, 2158 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 393 SdHoareTripleChecker+Valid, 1575 SdHoareTripleChecker+Invalid, 2289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 2158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:17:25,479 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [393 Valid, 1575 Invalid, 2289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 2158 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-08 08:17:25,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2022-04-08 08:17:26,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 583. [2022-04-08 08:17:26,723 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:17:26,724 INFO L82 GeneralOperation]: Start isEquivalent. First operand 605 states. Second operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-08 08:17:26,724 INFO L74 IsIncluded]: Start isIncluded. First operand 605 states. Second operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-08 08:17:26,724 INFO L87 Difference]: Start difference. First operand 605 states. Second operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-08 08:17:26,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:26,744 INFO L93 Difference]: Finished difference Result 605 states and 766 transitions. [2022-04-08 08:17:26,744 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 766 transitions. [2022-04-08 08:17:26,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:26,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:26,745 INFO L74 IsIncluded]: Start isIncluded. First operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) Second operand 605 states. [2022-04-08 08:17:26,745 INFO L87 Difference]: Start difference. First operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) Second operand 605 states. [2022-04-08 08:17:26,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:26,762 INFO L93 Difference]: Finished difference Result 605 states and 766 transitions. [2022-04-08 08:17:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 766 transitions. [2022-04-08 08:17:26,763 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:26,763 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:26,763 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:17:26,763 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:17:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-08 08:17:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 739 transitions. [2022-04-08 08:17:26,791 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 739 transitions. Word has length 53 [2022-04-08 08:17:26,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:17:26,791 INFO L478 AbstractCegarLoop]: Abstraction has 583 states and 739 transitions. [2022-04-08 08:17:26,791 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:26,791 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 583 states and 739 transitions. [2022-04-08 08:17:28,111 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 739 edges. 739 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 739 transitions. [2022-04-08 08:17:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-08 08:17:28,112 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:17:28,112 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:17:28,112 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-08 08:17:28,112 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:17:28,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:17:28,113 INFO L85 PathProgramCache]: Analyzing trace with hash -614777184, now seen corresponding path program 1 times [2022-04-08 08:17:28,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:28,113 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1810820906] [2022-04-08 08:17:28,113 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:17:28,113 INFO L85 PathProgramCache]: Analyzing trace with hash -614777184, now seen corresponding path program 2 times [2022-04-08 08:17:28,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:17:28,113 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675104802] [2022-04-08 08:17:28,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:17:28,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:17:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:28,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:17:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:28,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {133260#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {133226#true} is VALID [2022-04-08 08:17:28,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-08 08:17:28,225 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1156#return; {133226#true} is VALID [2022-04-08 08:17:28,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:17:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:28,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {133261#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-08 08:17:28,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-08 08:17:28,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1066#return; {133226#true} is VALID [2022-04-08 08:17:28,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:17:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:28,264 INFO L290 TraceCheckUtils]: 0: Hoare triple {133262#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-08 08:17:28,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-08 08:17:28,264 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1068#return; {133226#true} is VALID [2022-04-08 08:17:28,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:17:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:28,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:17:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:28,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133226#true} is VALID [2022-04-08 08:17:28,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-08 08:17:28,415 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {133226#true} is VALID [2022-04-08 08:17:28,415 INFO L290 TraceCheckUtils]: 3: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-08 08:17:28,416 INFO L290 TraceCheckUtils]: 4: Hoare triple {133226#true} ~returnVal2~0 := 0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,416 INFO L290 TraceCheckUtils]: 5: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,416 INFO L290 TraceCheckUtils]: 6: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,417 INFO L290 TraceCheckUtils]: 7: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,417 INFO L290 TraceCheckUtils]: 8: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:17:28,418 INFO L290 TraceCheckUtils]: 9: Hoare triple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:17:28,419 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {133226#true} #1134#return; {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-08 08:17:28,419 INFO L290 TraceCheckUtils]: 0: Hoare triple {133263#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {133226#true} is VALID [2022-04-08 08:17:28,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {133226#true} is VALID [2022-04-08 08:17:28,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} assume !(0 != ~disketteExtension__IsRemoved~1); {133226#true} is VALID [2022-04-08 08:17:28,419 INFO L290 TraceCheckUtils]: 3: Hoare triple {133226#true} assume 0 == ~disketteExtension__IsStarted~2; {133226#true} is VALID [2022-04-08 08:17:28,419 INFO L290 TraceCheckUtils]: 4: Hoare triple {133226#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {133226#true} is VALID [2022-04-08 08:17:28,420 INFO L290 TraceCheckUtils]: 5: Hoare triple {133226#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {133226#true} is VALID [2022-04-08 08:17:28,420 INFO L272 TraceCheckUtils]: 6: Hoare triple {133226#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:28,420 INFO L290 TraceCheckUtils]: 7: Hoare triple {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133226#true} is VALID [2022-04-08 08:17:28,420 INFO L290 TraceCheckUtils]: 8: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-08 08:17:28,421 INFO L290 TraceCheckUtils]: 9: Hoare triple {133226#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {133226#true} is VALID [2022-04-08 08:17:28,421 INFO L290 TraceCheckUtils]: 10: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-08 08:17:28,421 INFO L290 TraceCheckUtils]: 11: Hoare triple {133226#true} ~returnVal2~0 := 0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,421 INFO L290 TraceCheckUtils]: 12: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,422 INFO L290 TraceCheckUtils]: 13: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,422 INFO L290 TraceCheckUtils]: 14: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,423 INFO L290 TraceCheckUtils]: 15: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:17:28,423 INFO L290 TraceCheckUtils]: 16: Hoare triple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:17:28,424 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {133226#true} #1134#return; {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-08 08:17:28,424 INFO L290 TraceCheckUtils]: 18: Hoare triple {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-08 08:17:28,424 INFO L290 TraceCheckUtils]: 19: Hoare triple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} assume true; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-08 08:17:28,425 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} {133226#true} #1074#return; {133258#(= |main_#t~ret99| 0)} is VALID [2022-04-08 08:17:28,427 INFO L272 TraceCheckUtils]: 0: Hoare triple {133226#true} call ULTIMATE.init(); {133260#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:17:28,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {133260#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {133226#true} is VALID [2022-04-08 08:17:28,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-08 08:17:28,427 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {133226#true} {133226#true} #1156#return; {133226#true} is VALID [2022-04-08 08:17:28,427 INFO L272 TraceCheckUtils]: 4: Hoare triple {133226#true} call #t~ret170 := main(); {133226#true} is VALID [2022-04-08 08:17:28,427 INFO L290 TraceCheckUtils]: 5: Hoare triple {133226#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {133226#true} is VALID [2022-04-08 08:17:28,428 INFO L272 TraceCheckUtils]: 6: Hoare triple {133226#true} call _BLAST_init(); {133261#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:28,428 INFO L290 TraceCheckUtils]: 7: Hoare triple {133261#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-08 08:17:28,429 INFO L290 TraceCheckUtils]: 8: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-08 08:17:28,429 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {133226#true} {133226#true} #1066#return; {133226#true} is VALID [2022-04-08 08:17:28,429 INFO L290 TraceCheckUtils]: 10: Hoare triple {133226#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {133226#true} is VALID [2022-04-08 08:17:28,429 INFO L290 TraceCheckUtils]: 11: Hoare triple {133226#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {133226#true} is VALID [2022-04-08 08:17:28,429 INFO L272 TraceCheckUtils]: 12: Hoare triple {133226#true} call stub_driver_init(); {133262#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:28,430 INFO L290 TraceCheckUtils]: 13: Hoare triple {133262#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-08 08:17:28,430 INFO L290 TraceCheckUtils]: 14: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-08 08:17:28,430 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {133226#true} {133226#true} #1068#return; {133226#true} is VALID [2022-04-08 08:17:28,430 INFO L290 TraceCheckUtils]: 16: Hoare triple {133226#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {133226#true} is VALID [2022-04-08 08:17:28,430 INFO L290 TraceCheckUtils]: 17: Hoare triple {133226#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {133226#true} is VALID [2022-04-08 08:17:28,430 INFO L290 TraceCheckUtils]: 18: Hoare triple {133226#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {133226#true} is VALID [2022-04-08 08:17:28,430 INFO L290 TraceCheckUtils]: 19: Hoare triple {133226#true} assume 2 == ~tmp_ndt_3~0; {133226#true} is VALID [2022-04-08 08:17:28,431 INFO L272 TraceCheckUtils]: 20: Hoare triple {133226#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {133263#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:28,431 INFO L290 TraceCheckUtils]: 21: Hoare triple {133263#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {133226#true} is VALID [2022-04-08 08:17:28,431 INFO L290 TraceCheckUtils]: 22: Hoare triple {133226#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {133226#true} is VALID [2022-04-08 08:17:28,431 INFO L290 TraceCheckUtils]: 23: Hoare triple {133226#true} assume !(0 != ~disketteExtension__IsRemoved~1); {133226#true} is VALID [2022-04-08 08:17:28,431 INFO L290 TraceCheckUtils]: 24: Hoare triple {133226#true} assume 0 == ~disketteExtension__IsStarted~2; {133226#true} is VALID [2022-04-08 08:17:28,431 INFO L290 TraceCheckUtils]: 25: Hoare triple {133226#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {133226#true} is VALID [2022-04-08 08:17:28,431 INFO L290 TraceCheckUtils]: 26: Hoare triple {133226#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {133226#true} is VALID [2022-04-08 08:17:28,432 INFO L272 TraceCheckUtils]: 27: Hoare triple {133226#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:28,432 INFO L290 TraceCheckUtils]: 28: Hoare triple {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133226#true} is VALID [2022-04-08 08:17:28,432 INFO L290 TraceCheckUtils]: 29: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-08 08:17:28,432 INFO L290 TraceCheckUtils]: 30: Hoare triple {133226#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {133226#true} is VALID [2022-04-08 08:17:28,432 INFO L290 TraceCheckUtils]: 31: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-08 08:17:28,433 INFO L290 TraceCheckUtils]: 32: Hoare triple {133226#true} ~returnVal2~0 := 0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,433 INFO L290 TraceCheckUtils]: 33: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,433 INFO L290 TraceCheckUtils]: 34: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,434 INFO L290 TraceCheckUtils]: 35: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:17:28,434 INFO L290 TraceCheckUtils]: 36: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:17:28,434 INFO L290 TraceCheckUtils]: 37: Hoare triple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:17:28,435 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {133226#true} #1134#return; {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-08 08:17:28,436 INFO L290 TraceCheckUtils]: 39: Hoare triple {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-08 08:17:28,436 INFO L290 TraceCheckUtils]: 40: Hoare triple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} assume true; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-08 08:17:28,437 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} {133226#true} #1074#return; {133258#(= |main_#t~ret99| 0)} is VALID [2022-04-08 08:17:28,437 INFO L290 TraceCheckUtils]: 42: Hoare triple {133258#(= |main_#t~ret99| 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {133259#(= main_~status~1 0)} is VALID [2022-04-08 08:17:28,437 INFO L290 TraceCheckUtils]: 43: Hoare triple {133259#(= main_~status~1 0)} assume !(1 == ~pended~0); {133259#(= main_~status~1 0)} is VALID [2022-04-08 08:17:28,438 INFO L290 TraceCheckUtils]: 44: Hoare triple {133259#(= main_~status~1 0)} assume !(1 == ~pended~0); {133259#(= main_~status~1 0)} is VALID [2022-04-08 08:17:28,438 INFO L290 TraceCheckUtils]: 45: Hoare triple {133259#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {133259#(= main_~status~1 0)} is VALID [2022-04-08 08:17:28,438 INFO L290 TraceCheckUtils]: 46: Hoare triple {133259#(= main_~status~1 0)} assume -1 != ~status~1; {133259#(= main_~status~1 0)} is VALID [2022-04-08 08:17:28,438 INFO L290 TraceCheckUtils]: 47: Hoare triple {133259#(= main_~status~1 0)} assume !(~s~0 != ~SKIP2~0); {133259#(= main_~status~1 0)} is VALID [2022-04-08 08:17:28,439 INFO L290 TraceCheckUtils]: 48: Hoare triple {133259#(= main_~status~1 0)} assume !(1 == ~pended~0); {133259#(= main_~status~1 0)} is VALID [2022-04-08 08:17:28,439 INFO L290 TraceCheckUtils]: 49: Hoare triple {133259#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {133259#(= main_~status~1 0)} is VALID [2022-04-08 08:17:28,439 INFO L290 TraceCheckUtils]: 50: Hoare triple {133259#(= main_~status~1 0)} assume 259 == ~status~1; {133227#false} is VALID [2022-04-08 08:17:28,440 INFO L272 TraceCheckUtils]: 51: Hoare triple {133227#false} call errorFn(); {133227#false} is VALID [2022-04-08 08:17:28,440 INFO L290 TraceCheckUtils]: 52: Hoare triple {133227#false} assume !false; {133227#false} is VALID [2022-04-08 08:17:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:17:28,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:17:28,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675104802] [2022-04-08 08:17:28,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1675104802] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:28,441 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:28,441 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:17:28,441 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:17:28,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1810820906] [2022-04-08 08:17:28,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1810820906] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:28,441 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:28,441 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:17:28,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827985010] [2022-04-08 08:17:28,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:17:28,443 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 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 53 [2022-04-08 08:17:28,443 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:17:28,443 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:28,482 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:28,482 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 08:17:28,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:28,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 08:17:28,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:17:28,482 INFO L87 Difference]: Start difference. First operand 583 states and 739 transitions. Second operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:35,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:35,821 INFO L93 Difference]: Finished difference Result 644 states and 823 transitions. [2022-04-08 08:17:35,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:17:35,821 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 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 53 [2022-04-08 08:17:35,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:17:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:35,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 507 transitions. [2022-04-08 08:17:35,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 507 transitions. [2022-04-08 08:17:35,830 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 507 transitions. [2022-04-08 08:17:36,329 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 507 edges. 507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:36,347 INFO L225 Difference]: With dead ends: 644 [2022-04-08 08:17:36,347 INFO L226 Difference]: Without dead ends: 629 [2022-04-08 08:17:36,347 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=193, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:17:36,348 INFO L913 BasicCegarLoop]: 404 mSDtfsCounter, 335 mSDsluCounter, 1331 mSDsCounter, 0 mSdLazyCounter, 2422 mSolverCounterSat, 116 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 344 SdHoareTripleChecker+Valid, 1735 SdHoareTripleChecker+Invalid, 2538 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 116 IncrementalHoareTripleChecker+Valid, 2422 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:17:36,348 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [344 Valid, 1735 Invalid, 2538 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [116 Valid, 2422 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-08 08:17:36,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 629 states. [2022-04-08 08:17:37,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 629 to 589. [2022-04-08 08:17:37,626 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:17:37,628 INFO L82 GeneralOperation]: Start isEquivalent. First operand 629 states. Second operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-08 08:17:37,628 INFO L74 IsIncluded]: Start isIncluded. First operand 629 states. Second operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-08 08:17:37,628 INFO L87 Difference]: Start difference. First operand 629 states. Second operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-08 08:17:37,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:37,643 INFO L93 Difference]: Finished difference Result 629 states and 808 transitions. [2022-04-08 08:17:37,643 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 808 transitions. [2022-04-08 08:17:37,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:37,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:37,645 INFO L74 IsIncluded]: Start isIncluded. First operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) Second operand 629 states. [2022-04-08 08:17:37,645 INFO L87 Difference]: Start difference. First operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) Second operand 629 states. [2022-04-08 08:17:37,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:37,660 INFO L93 Difference]: Finished difference Result 629 states and 808 transitions. [2022-04-08 08:17:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 808 transitions. [2022-04-08 08:17:37,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:37,660 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:37,660 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:17:37,660 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:17:37,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-08 08:17:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 751 transitions. [2022-04-08 08:17:37,679 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 751 transitions. Word has length 53 [2022-04-08 08:17:37,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:17:37,679 INFO L478 AbstractCegarLoop]: Abstraction has 589 states and 751 transitions. [2022-04-08 08:17:37,679 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:17:37,679 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 589 states and 751 transitions. [2022-04-08 08:17:39,037 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 751 edges. 751 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:39,037 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 751 transitions. [2022-04-08 08:17:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-08 08:17:39,038 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:17:39,038 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:17:39,038 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-08 08:17:39,038 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:17:39,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:17:39,038 INFO L85 PathProgramCache]: Analyzing trace with hash -903470965, now seen corresponding path program 1 times [2022-04-08 08:17:39,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:39,039 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1567680052] [2022-04-08 08:17:39,039 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:17:39,039 INFO L85 PathProgramCache]: Analyzing trace with hash -903470965, now seen corresponding path program 2 times [2022-04-08 08:17:39,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:17:39,039 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684361823] [2022-04-08 08:17:39,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:17:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:17:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:39,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:17:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:39,169 INFO L290 TraceCheckUtils]: 0: Hoare triple {137047#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {137012#true} is VALID [2022-04-08 08:17:39,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-08 08:17:39,170 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137012#true} {137012#true} #1156#return; {137012#true} is VALID [2022-04-08 08:17:39,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:17:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:39,206 INFO L290 TraceCheckUtils]: 0: Hoare triple {137048#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,207 INFO L290 TraceCheckUtils]: 1: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,207 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {137012#true} #1066#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:17:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:39,224 INFO L290 TraceCheckUtils]: 0: Hoare triple {137049#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137012#true} is VALID [2022-04-08 08:17:39,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-08 08:17:39,225 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137012#true} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1068#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:17:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:39,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:17:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:39,327 INFO L290 TraceCheckUtils]: 0: Hoare triple {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {137012#true} is VALID [2022-04-08 08:17:39,327 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-08 08:17:39,328 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {137012#true} is VALID [2022-04-08 08:17:39,328 INFO L290 TraceCheckUtils]: 3: Hoare triple {137012#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {137012#true} is VALID [2022-04-08 08:17:39,328 INFO L290 TraceCheckUtils]: 4: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-08 08:17:39,328 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-08 08:17:39,328 INFO L290 TraceCheckUtils]: 6: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-08 08:17:39,328 INFO L290 TraceCheckUtils]: 7: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-08 08:17:39,328 INFO L290 TraceCheckUtils]: 8: Hoare triple {137012#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,329 INFO L290 TraceCheckUtils]: 9: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,329 INFO L290 TraceCheckUtils]: 10: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,330 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137012#true} #1134#return; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,330 INFO L290 TraceCheckUtils]: 0: Hoare triple {137050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {137012#true} is VALID [2022-04-08 08:17:39,330 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137012#true} is VALID [2022-04-08 08:17:39,330 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137012#true} is VALID [2022-04-08 08:17:39,330 INFO L290 TraceCheckUtils]: 3: Hoare triple {137012#true} assume 0 == ~disketteExtension__IsStarted~2; {137012#true} is VALID [2022-04-08 08:17:39,330 INFO L290 TraceCheckUtils]: 4: Hoare triple {137012#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137012#true} is VALID [2022-04-08 08:17:39,330 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {137012#true} is VALID [2022-04-08 08:17:39,331 INFO L272 TraceCheckUtils]: 6: Hoare triple {137012#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:39,331 INFO L290 TraceCheckUtils]: 7: Hoare triple {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {137012#true} is VALID [2022-04-08 08:17:39,331 INFO L290 TraceCheckUtils]: 8: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-08 08:17:39,331 INFO L290 TraceCheckUtils]: 9: Hoare triple {137012#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {137012#true} is VALID [2022-04-08 08:17:39,331 INFO L290 TraceCheckUtils]: 10: Hoare triple {137012#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {137012#true} is VALID [2022-04-08 08:17:39,331 INFO L290 TraceCheckUtils]: 11: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-08 08:17:39,332 INFO L290 TraceCheckUtils]: 12: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-08 08:17:39,332 INFO L290 TraceCheckUtils]: 13: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-08 08:17:39,332 INFO L290 TraceCheckUtils]: 14: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-08 08:17:39,332 INFO L290 TraceCheckUtils]: 15: Hoare triple {137012#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,332 INFO L290 TraceCheckUtils]: 16: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,333 INFO L290 TraceCheckUtils]: 17: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,333 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137012#true} #1134#return; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,334 INFO L290 TraceCheckUtils]: 19: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,334 INFO L290 TraceCheckUtils]: 20: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,335 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1074#return; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:17:39,337 INFO L272 TraceCheckUtils]: 0: Hoare triple {137012#true} call ULTIMATE.init(); {137047#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:17:39,337 INFO L290 TraceCheckUtils]: 1: Hoare triple {137047#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {137012#true} is VALID [2022-04-08 08:17:39,337 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-08 08:17:39,337 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137012#true} {137012#true} #1156#return; {137012#true} is VALID [2022-04-08 08:17:39,337 INFO L272 TraceCheckUtils]: 4: Hoare triple {137012#true} call #t~ret170 := main(); {137012#true} is VALID [2022-04-08 08:17:39,337 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {137012#true} is VALID [2022-04-08 08:17:39,338 INFO L272 TraceCheckUtils]: 6: Hoare triple {137012#true} call _BLAST_init(); {137048#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:39,339 INFO L290 TraceCheckUtils]: 7: Hoare triple {137048#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,339 INFO L290 TraceCheckUtils]: 8: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,340 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {137012#true} #1066#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,340 INFO L290 TraceCheckUtils]: 10: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,340 INFO L290 TraceCheckUtils]: 11: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,341 INFO L272 TraceCheckUtils]: 12: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {137049#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:39,341 INFO L290 TraceCheckUtils]: 13: Hoare triple {137049#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137012#true} is VALID [2022-04-08 08:17:39,341 INFO L290 TraceCheckUtils]: 14: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-08 08:17:39,342 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137012#true} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1068#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,342 INFO L290 TraceCheckUtils]: 16: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,343 INFO L290 TraceCheckUtils]: 17: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,343 INFO L290 TraceCheckUtils]: 18: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,343 INFO L290 TraceCheckUtils]: 19: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 2 == ~tmp_ndt_3~0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:17:39,344 INFO L272 TraceCheckUtils]: 20: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {137050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:39,344 INFO L290 TraceCheckUtils]: 21: Hoare triple {137050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {137012#true} is VALID [2022-04-08 08:17:39,345 INFO L290 TraceCheckUtils]: 22: Hoare triple {137012#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137012#true} is VALID [2022-04-08 08:17:39,345 INFO L290 TraceCheckUtils]: 23: Hoare triple {137012#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137012#true} is VALID [2022-04-08 08:17:39,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {137012#true} assume 0 == ~disketteExtension__IsStarted~2; {137012#true} is VALID [2022-04-08 08:17:39,345 INFO L290 TraceCheckUtils]: 25: Hoare triple {137012#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137012#true} is VALID [2022-04-08 08:17:39,345 INFO L290 TraceCheckUtils]: 26: Hoare triple {137012#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {137012#true} is VALID [2022-04-08 08:17:39,346 INFO L272 TraceCheckUtils]: 27: Hoare triple {137012#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:39,346 INFO L290 TraceCheckUtils]: 28: Hoare triple {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {137012#true} is VALID [2022-04-08 08:17:39,346 INFO L290 TraceCheckUtils]: 29: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-08 08:17:39,346 INFO L290 TraceCheckUtils]: 30: Hoare triple {137012#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {137012#true} is VALID [2022-04-08 08:17:39,346 INFO L290 TraceCheckUtils]: 31: Hoare triple {137012#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {137012#true} is VALID [2022-04-08 08:17:39,346 INFO L290 TraceCheckUtils]: 32: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-08 08:17:39,346 INFO L290 TraceCheckUtils]: 33: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-08 08:17:39,346 INFO L290 TraceCheckUtils]: 34: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-08 08:17:39,346 INFO L290 TraceCheckUtils]: 35: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-08 08:17:39,347 INFO L290 TraceCheckUtils]: 36: Hoare triple {137012#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,347 INFO L290 TraceCheckUtils]: 37: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,347 INFO L290 TraceCheckUtils]: 38: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,348 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137012#true} #1134#return; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,348 INFO L290 TraceCheckUtils]: 40: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,348 INFO L290 TraceCheckUtils]: 41: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:17:39,349 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1074#return; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:17:39,350 INFO L290 TraceCheckUtils]: 43: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:17:39,350 INFO L290 TraceCheckUtils]: 44: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:17:39,351 INFO L290 TraceCheckUtils]: 45: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:17:39,351 INFO L290 TraceCheckUtils]: 46: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:17:39,351 INFO L290 TraceCheckUtils]: 47: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~1; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:17:39,352 INFO L290 TraceCheckUtils]: 48: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:17:39,352 INFO L290 TraceCheckUtils]: 49: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:17:39,352 INFO L290 TraceCheckUtils]: 50: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {137013#false} is VALID [2022-04-08 08:17:39,353 INFO L290 TraceCheckUtils]: 51: Hoare triple {137013#false} assume 259 == ~status~1; {137013#false} is VALID [2022-04-08 08:17:39,353 INFO L272 TraceCheckUtils]: 52: Hoare triple {137013#false} call errorFn(); {137013#false} is VALID [2022-04-08 08:17:39,353 INFO L290 TraceCheckUtils]: 53: Hoare triple {137013#false} assume !false; {137013#false} is VALID [2022-04-08 08:17:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:17:39,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:17:39,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684361823] [2022-04-08 08:17:39,353 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1684361823] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:39,353 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:39,353 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:17:39,354 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:17:39,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1567680052] [2022-04-08 08:17:39,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1567680052] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:39,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:39,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:17:39,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138432837] [2022-04-08 08:17:39,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:17:39,354 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 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 54 [2022-04-08 08:17:39,355 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:17:39,355 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), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:17:39,397 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:39,397 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:17:39,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:39,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:17:39,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:17:39,399 INFO L87 Difference]: Start difference. First operand 589 states and 751 transitions. Second operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:17:45,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:45,920 INFO L93 Difference]: Finished difference Result 758 states and 985 transitions. [2022-04-08 08:17:45,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 08:17:45,920 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 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 54 [2022-04-08 08:17:45,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:17:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:17:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 662 transitions. [2022-04-08 08:17:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:17:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 662 transitions. [2022-04-08 08:17:45,928 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 662 transitions. [2022-04-08 08:17:46,615 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 662 edges. 662 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:46,641 INFO L225 Difference]: With dead ends: 758 [2022-04-08 08:17:46,641 INFO L226 Difference]: Without dead ends: 740 [2022-04-08 08:17:46,642 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 11 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2022-04-08 08:17:46,642 INFO L913 BasicCegarLoop]: 517 mSDtfsCounter, 1019 mSDsluCounter, 420 mSDsCounter, 0 mSdLazyCounter, 1356 mSolverCounterSat, 301 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1034 SdHoareTripleChecker+Valid, 937 SdHoareTripleChecker+Invalid, 1657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 301 IncrementalHoareTripleChecker+Valid, 1356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:17:46,642 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1034 Valid, 937 Invalid, 1657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [301 Valid, 1356 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-08 08:17:46,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 740 states. [2022-04-08 08:17:47,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 740 to 573. [2022-04-08 08:17:47,962 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:17:47,962 INFO L82 GeneralOperation]: Start isEquivalent. First operand 740 states. Second operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-08 08:17:47,963 INFO L74 IsIncluded]: Start isIncluded. First operand 740 states. Second operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-08 08:17:47,963 INFO L87 Difference]: Start difference. First operand 740 states. Second operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-08 08:17:47,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:47,988 INFO L93 Difference]: Finished difference Result 740 states and 965 transitions. [2022-04-08 08:17:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 965 transitions. [2022-04-08 08:17:47,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:47,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:47,989 INFO L74 IsIncluded]: Start isIncluded. First operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) Second operand 740 states. [2022-04-08 08:17:47,990 INFO L87 Difference]: Start difference. First operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) Second operand 740 states. [2022-04-08 08:17:48,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:48,016 INFO L93 Difference]: Finished difference Result 740 states and 965 transitions. [2022-04-08 08:17:48,016 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 965 transitions. [2022-04-08 08:17:48,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:48,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:48,017 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:17:48,017 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:17:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-08 08:17:48,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 573 states and 727 transitions. [2022-04-08 08:17:48,044 INFO L78 Accepts]: Start accepts. Automaton has 573 states and 727 transitions. Word has length 54 [2022-04-08 08:17:48,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:17:48,044 INFO L478 AbstractCegarLoop]: Abstraction has 573 states and 727 transitions. [2022-04-08 08:17:48,044 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 08:17:48,044 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 573 states and 727 transitions. [2022-04-08 08:17:49,413 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 727 edges. 727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 727 transitions. [2022-04-08 08:17:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-08 08:17:49,414 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:17:49,414 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:17:49,414 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-08 08:17:49,414 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:17:49,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:17:49,414 INFO L85 PathProgramCache]: Analyzing trace with hash -1947373933, now seen corresponding path program 1 times [2022-04-08 08:17:49,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:49,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [191654385] [2022-04-08 08:17:49,415 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:17:49,415 INFO L85 PathProgramCache]: Analyzing trace with hash -1947373933, now seen corresponding path program 2 times [2022-04-08 08:17:49,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:17:49,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747358953] [2022-04-08 08:17:49,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:17:49,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:17:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:49,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:17:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:49,524 INFO L290 TraceCheckUtils]: 0: Hoare triple {141267#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {141233#true} is VALID [2022-04-08 08:17:49,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,525 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1156#return; {141233#true} is VALID [2022-04-08 08:17:49,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:17:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:49,551 INFO L290 TraceCheckUtils]: 0: Hoare triple {141268#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-08 08:17:49,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,551 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1066#return; {141233#true} is VALID [2022-04-08 08:17:49,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:17:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:49,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {141269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-08 08:17:49,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,568 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1068#return; {141233#true} is VALID [2022-04-08 08:17:49,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:17:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:49,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:17:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:49,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:17:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:17:49,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-08 08:17:49,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-08 08:17:49,698 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,698 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-08 08:17:49,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {141233#true} is VALID [2022-04-08 08:17:49,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-08 08:17:49,698 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {141233#true} is VALID [2022-04-08 08:17:49,699 INFO L272 TraceCheckUtils]: 3: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:49,699 INFO L290 TraceCheckUtils]: 4: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-08 08:17:49,699 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-08 08:17:49,699 INFO L290 TraceCheckUtils]: 6: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,699 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-08 08:17:49,700 INFO L290 TraceCheckUtils]: 8: Hoare triple {141233#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {141233#true} is VALID [2022-04-08 08:17:49,700 INFO L290 TraceCheckUtils]: 9: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-08 08:17:49,700 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-08 08:17:49,700 INFO L290 TraceCheckUtils]: 11: Hoare triple {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,701 INFO L290 TraceCheckUtils]: 12: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,702 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {141233#true} #1128#return; {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-08 08:17:49,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {141270#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {141233#true} is VALID [2022-04-08 08:17:49,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {141233#true} is VALID [2022-04-08 08:17:49,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {141233#true} is VALID [2022-04-08 08:17:49,703 INFO L272 TraceCheckUtils]: 3: Hoare triple {141233#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:49,703 INFO L290 TraceCheckUtils]: 4: Hoare triple {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {141233#true} is VALID [2022-04-08 08:17:49,703 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-08 08:17:49,703 INFO L290 TraceCheckUtils]: 6: Hoare triple {141233#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {141233#true} is VALID [2022-04-08 08:17:49,704 INFO L272 TraceCheckUtils]: 7: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:49,704 INFO L290 TraceCheckUtils]: 8: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-08 08:17:49,704 INFO L290 TraceCheckUtils]: 9: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-08 08:17:49,704 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,704 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-08 08:17:49,704 INFO L290 TraceCheckUtils]: 12: Hoare triple {141233#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {141233#true} is VALID [2022-04-08 08:17:49,704 INFO L290 TraceCheckUtils]: 13: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-08 08:17:49,705 INFO L290 TraceCheckUtils]: 14: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-08 08:17:49,705 INFO L290 TraceCheckUtils]: 15: Hoare triple {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,705 INFO L290 TraceCheckUtils]: 16: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,706 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {141233#true} #1128#return; {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-08 08:17:49,707 INFO L290 TraceCheckUtils]: 18: Hoare triple {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,707 INFO L290 TraceCheckUtils]: 19: Hoare triple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,708 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} {141233#true} #1074#return; {141265#(not (= |main_#t~ret99| 259))} is VALID [2022-04-08 08:17:49,710 INFO L272 TraceCheckUtils]: 0: Hoare triple {141233#true} call ULTIMATE.init(); {141267#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:17:49,710 INFO L290 TraceCheckUtils]: 1: Hoare triple {141267#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {141233#true} is VALID [2022-04-08 08:17:49,710 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,710 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {141233#true} {141233#true} #1156#return; {141233#true} is VALID [2022-04-08 08:17:49,710 INFO L272 TraceCheckUtils]: 4: Hoare triple {141233#true} call #t~ret170 := main(); {141233#true} is VALID [2022-04-08 08:17:49,710 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {141233#true} is VALID [2022-04-08 08:17:49,712 INFO L272 TraceCheckUtils]: 6: Hoare triple {141233#true} call _BLAST_init(); {141268#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:49,713 INFO L290 TraceCheckUtils]: 7: Hoare triple {141268#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-08 08:17:49,713 INFO L290 TraceCheckUtils]: 8: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,713 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {141233#true} {141233#true} #1066#return; {141233#true} is VALID [2022-04-08 08:17:49,713 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {141233#true} is VALID [2022-04-08 08:17:49,713 INFO L290 TraceCheckUtils]: 11: Hoare triple {141233#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {141233#true} is VALID [2022-04-08 08:17:49,713 INFO L272 TraceCheckUtils]: 12: Hoare triple {141233#true} call stub_driver_init(); {141269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:49,714 INFO L290 TraceCheckUtils]: 13: Hoare triple {141269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-08 08:17:49,714 INFO L290 TraceCheckUtils]: 14: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,714 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {141233#true} {141233#true} #1068#return; {141233#true} is VALID [2022-04-08 08:17:49,714 INFO L290 TraceCheckUtils]: 16: Hoare triple {141233#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {141233#true} is VALID [2022-04-08 08:17:49,714 INFO L290 TraceCheckUtils]: 17: Hoare triple {141233#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {141233#true} is VALID [2022-04-08 08:17:49,714 INFO L290 TraceCheckUtils]: 18: Hoare triple {141233#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {141233#true} is VALID [2022-04-08 08:17:49,714 INFO L290 TraceCheckUtils]: 19: Hoare triple {141233#true} assume 2 == ~tmp_ndt_3~0; {141233#true} is VALID [2022-04-08 08:17:49,715 INFO L272 TraceCheckUtils]: 20: Hoare triple {141233#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {141270#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:49,715 INFO L290 TraceCheckUtils]: 21: Hoare triple {141270#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {141233#true} is VALID [2022-04-08 08:17:49,715 INFO L290 TraceCheckUtils]: 22: Hoare triple {141233#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {141233#true} is VALID [2022-04-08 08:17:49,715 INFO L290 TraceCheckUtils]: 23: Hoare triple {141233#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {141233#true} is VALID [2022-04-08 08:17:49,716 INFO L272 TraceCheckUtils]: 24: Hoare triple {141233#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:17:49,716 INFO L290 TraceCheckUtils]: 25: Hoare triple {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {141233#true} is VALID [2022-04-08 08:17:49,716 INFO L290 TraceCheckUtils]: 26: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-08 08:17:49,716 INFO L290 TraceCheckUtils]: 27: Hoare triple {141233#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {141233#true} is VALID [2022-04-08 08:17:49,717 INFO L272 TraceCheckUtils]: 28: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:17:49,717 INFO L290 TraceCheckUtils]: 29: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-08 08:17:49,717 INFO L290 TraceCheckUtils]: 30: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-08 08:17:49,717 INFO L290 TraceCheckUtils]: 31: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-08 08:17:49,717 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-08 08:17:49,717 INFO L290 TraceCheckUtils]: 33: Hoare triple {141233#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {141233#true} is VALID [2022-04-08 08:17:49,717 INFO L290 TraceCheckUtils]: 34: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-08 08:17:49,717 INFO L290 TraceCheckUtils]: 35: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-08 08:17:49,718 INFO L290 TraceCheckUtils]: 36: Hoare triple {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,718 INFO L290 TraceCheckUtils]: 37: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,719 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {141233#true} #1128#return; {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-08 08:17:49,719 INFO L290 TraceCheckUtils]: 39: Hoare triple {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,719 INFO L290 TraceCheckUtils]: 40: Hoare triple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-08 08:17:49,720 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} {141233#true} #1074#return; {141265#(not (= |main_#t~ret99| 259))} is VALID [2022-04-08 08:17:49,720 INFO L290 TraceCheckUtils]: 42: Hoare triple {141265#(not (= |main_#t~ret99| 259))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,721 INFO L290 TraceCheckUtils]: 43: Hoare triple {141266#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,721 INFO L290 TraceCheckUtils]: 44: Hoare triple {141266#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,721 INFO L290 TraceCheckUtils]: 45: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,722 INFO L290 TraceCheckUtils]: 46: Hoare triple {141266#(not (= main_~status~1 259))} assume -1 != ~status~1; {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,722 INFO L290 TraceCheckUtils]: 47: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,722 INFO L290 TraceCheckUtils]: 48: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,723 INFO L290 TraceCheckUtils]: 49: Hoare triple {141266#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,723 INFO L290 TraceCheckUtils]: 50: Hoare triple {141266#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,723 INFO L290 TraceCheckUtils]: 51: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-08 08:17:49,724 INFO L290 TraceCheckUtils]: 52: Hoare triple {141266#(not (= main_~status~1 259))} assume 259 == ~status~1; {141234#false} is VALID [2022-04-08 08:17:49,724 INFO L272 TraceCheckUtils]: 53: Hoare triple {141234#false} call errorFn(); {141234#false} is VALID [2022-04-08 08:17:49,724 INFO L290 TraceCheckUtils]: 54: Hoare triple {141234#false} assume !false; {141234#false} is VALID [2022-04-08 08:17:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:17:49,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:17:49,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [747358953] [2022-04-08 08:17:49,725 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [747358953] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:49,725 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:49,725 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:17:49,726 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:17:49,727 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [191654385] [2022-04-08 08:17:49,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [191654385] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:17:49,727 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:17:49,727 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:17:49,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169933912] [2022-04-08 08:17:49,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:17:49,727 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-08 08:17:49,727 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:17:49,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:17:49,777 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:49,777 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 08:17:49,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:49,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 08:17:49,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:17:49,779 INFO L87 Difference]: Start difference. First operand 573 states and 727 transitions. Second operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:17:56,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:56,800 INFO L93 Difference]: Finished difference Result 608 states and 766 transitions. [2022-04-08 08:17:56,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:17:56,801 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-08 08:17:56,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:17:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:17:56,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 495 transitions. [2022-04-08 08:17:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:17:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 495 transitions. [2022-04-08 08:17:56,806 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 495 transitions. [2022-04-08 08:17:57,284 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:57,300 INFO L225 Difference]: With dead ends: 608 [2022-04-08 08:17:57,300 INFO L226 Difference]: Without dead ends: 580 [2022-04-08 08:17:57,300 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:17:57,301 INFO L913 BasicCegarLoop]: 401 mSDtfsCounter, 299 mSDsluCounter, 1204 mSDsCounter, 0 mSdLazyCounter, 2448 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 309 SdHoareTripleChecker+Valid, 1605 SdHoareTripleChecker+Invalid, 2523 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 2448 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:17:57,301 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [309 Valid, 1605 Invalid, 2523 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 2448 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-08 08:17:57,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 580 states. [2022-04-08 08:17:58,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 580 to 561. [2022-04-08 08:17:58,600 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:17:58,600 INFO L82 GeneralOperation]: Start isEquivalent. First operand 580 states. Second operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-08 08:17:58,601 INFO L74 IsIncluded]: Start isIncluded. First operand 580 states. Second operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-08 08:17:58,601 INFO L87 Difference]: Start difference. First operand 580 states. Second operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-08 08:17:58,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:58,614 INFO L93 Difference]: Finished difference Result 580 states and 735 transitions. [2022-04-08 08:17:58,614 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 735 transitions. [2022-04-08 08:17:58,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:58,614 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:58,615 INFO L74 IsIncluded]: Start isIncluded. First operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) Second operand 580 states. [2022-04-08 08:17:58,615 INFO L87 Difference]: Start difference. First operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) Second operand 580 states. [2022-04-08 08:17:58,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:17:58,628 INFO L93 Difference]: Finished difference Result 580 states and 735 transitions. [2022-04-08 08:17:58,628 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 735 transitions. [2022-04-08 08:17:58,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:17:58,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:17:58,628 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:17:58,628 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:17:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-08 08:17:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 561 states and 711 transitions. [2022-04-08 08:17:58,645 INFO L78 Accepts]: Start accepts. Automaton has 561 states and 711 transitions. Word has length 55 [2022-04-08 08:17:58,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:17:58,646 INFO L478 AbstractCegarLoop]: Abstraction has 561 states and 711 transitions. [2022-04-08 08:17:58,646 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:17:58,646 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 561 states and 711 transitions. [2022-04-08 08:17:59,964 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 711 edges. 711 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:17:59,965 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 711 transitions. [2022-04-08 08:17:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-08 08:17:59,965 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:17:59,965 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:17:59,966 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-08 08:17:59,966 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:17:59,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:17:59,966 INFO L85 PathProgramCache]: Analyzing trace with hash 1534534248, now seen corresponding path program 1 times [2022-04-08 08:17:59,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:17:59,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [579725088] [2022-04-08 08:17:59,966 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:17:59,966 INFO L85 PathProgramCache]: Analyzing trace with hash 1534534248, now seen corresponding path program 2 times [2022-04-08 08:17:59,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:17:59,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870421269] [2022-04-08 08:17:59,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:17:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:18:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:00,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:18:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:00,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {144822#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {144799#true} is VALID [2022-04-08 08:18:00,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,082 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1156#return; {144799#true} is VALID [2022-04-08 08:18:00,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:18:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:00,106 INFO L290 TraceCheckUtils]: 0: Hoare triple {144823#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-08 08:18:00,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,106 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1066#return; {144799#true} is VALID [2022-04-08 08:18:00,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:18:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:00,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {144824#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-08 08:18:00,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,119 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1068#return; {144799#true} is VALID [2022-04-08 08:18:00,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-08 08:18:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:00,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:18:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:00,135 INFO L290 TraceCheckUtils]: 0: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {144799#true} is VALID [2022-04-08 08:18:00,136 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,136 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-08 08:18:00,136 INFO L290 TraceCheckUtils]: 0: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {144799#true} is VALID [2022-04-08 08:18:00,136 INFO L272 TraceCheckUtils]: 1: Hoare triple {144799#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:00,136 INFO L290 TraceCheckUtils]: 2: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {144799#true} is VALID [2022-04-08 08:18:00,137 INFO L290 TraceCheckUtils]: 3: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,137 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-08 08:18:00,137 INFO L290 TraceCheckUtils]: 5: Hoare triple {144799#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {144799#true} is VALID [2022-04-08 08:18:00,137 INFO L290 TraceCheckUtils]: 6: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,137 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {144799#true} {144799#true} #1122#return; {144799#true} is VALID [2022-04-08 08:18:00,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 08:18:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:00,146 INFO L290 TraceCheckUtils]: 0: Hoare triple {144829#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,147 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {144799#true} #1124#return; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,149 INFO L272 TraceCheckUtils]: 0: Hoare triple {144799#true} call ULTIMATE.init(); {144822#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:18:00,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {144822#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {144799#true} is VALID [2022-04-08 08:18:00,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,149 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {144799#true} {144799#true} #1156#return; {144799#true} is VALID [2022-04-08 08:18:00,149 INFO L272 TraceCheckUtils]: 4: Hoare triple {144799#true} call #t~ret170 := main(); {144799#true} is VALID [2022-04-08 08:18:00,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {144799#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {144799#true} is VALID [2022-04-08 08:18:00,150 INFO L272 TraceCheckUtils]: 6: Hoare triple {144799#true} call _BLAST_init(); {144823#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:00,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {144823#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-08 08:18:00,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,150 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {144799#true} {144799#true} #1066#return; {144799#true} is VALID [2022-04-08 08:18:00,150 INFO L290 TraceCheckUtils]: 10: Hoare triple {144799#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {144799#true} is VALID [2022-04-08 08:18:00,150 INFO L290 TraceCheckUtils]: 11: Hoare triple {144799#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {144799#true} is VALID [2022-04-08 08:18:00,151 INFO L272 TraceCheckUtils]: 12: Hoare triple {144799#true} call stub_driver_init(); {144824#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:00,151 INFO L290 TraceCheckUtils]: 13: Hoare triple {144824#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-08 08:18:00,151 INFO L290 TraceCheckUtils]: 14: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,151 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {144799#true} {144799#true} #1068#return; {144799#true} is VALID [2022-04-08 08:18:00,151 INFO L290 TraceCheckUtils]: 16: Hoare triple {144799#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {144799#true} is VALID [2022-04-08 08:18:00,151 INFO L290 TraceCheckUtils]: 17: Hoare triple {144799#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {144799#true} is VALID [2022-04-08 08:18:00,151 INFO L290 TraceCheckUtils]: 18: Hoare triple {144799#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {144799#true} is VALID [2022-04-08 08:18:00,151 INFO L290 TraceCheckUtils]: 19: Hoare triple {144799#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 20: Hoare triple {144799#true} assume 3 == ~tmp_ndt_4~0; {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L272 TraceCheckUtils]: 21: Hoare triple {144799#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {144799#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 23: Hoare triple {144799#true} assume 1 == ~PagingReferenceCount~0; {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 24: Hoare triple {144799#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 25: Hoare triple {144799#true} assume !(0 != ~disketteExtension__IsRemoved~0); {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 26: Hoare triple {144799#true} assume !(0 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 27: Hoare triple {144799#true} assume !(5 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 28: Hoare triple {144799#true} assume !(1 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 29: Hoare triple {144799#true} assume 6 == ~irpSp__MinorFunction~0; {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 30: Hoare triple {144799#true} assume 6 == ~irpSp__MinorFunction~0; {144799#true} is VALID [2022-04-08 08:18:00,152 INFO L290 TraceCheckUtils]: 31: Hoare triple {144799#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {144799#true} is VALID [2022-04-08 08:18:00,153 INFO L290 TraceCheckUtils]: 32: Hoare triple {144799#true} assume !(~s~0 != ~NP~0); {144799#true} is VALID [2022-04-08 08:18:00,153 INFO L290 TraceCheckUtils]: 33: Hoare triple {144799#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {144799#true} is VALID [2022-04-08 08:18:00,153 INFO L290 TraceCheckUtils]: 34: Hoare triple {144799#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {144799#true} is VALID [2022-04-08 08:18:00,153 INFO L272 TraceCheckUtils]: 35: Hoare triple {144799#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {144799#true} is VALID [2022-04-08 08:18:00,153 INFO L290 TraceCheckUtils]: 36: Hoare triple {144799#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {144799#true} is VALID [2022-04-08 08:18:00,153 INFO L290 TraceCheckUtils]: 37: Hoare triple {144799#true} assume 0 != ~compRegistered~0; {144799#true} is VALID [2022-04-08 08:18:00,154 INFO L272 TraceCheckUtils]: 38: Hoare triple {144799#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:00,154 INFO L290 TraceCheckUtils]: 39: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {144799#true} is VALID [2022-04-08 08:18:00,154 INFO L272 TraceCheckUtils]: 40: Hoare triple {144799#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:00,154 INFO L290 TraceCheckUtils]: 41: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {144799#true} is VALID [2022-04-08 08:18:00,154 INFO L290 TraceCheckUtils]: 42: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,154 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-08 08:18:00,154 INFO L290 TraceCheckUtils]: 44: Hoare triple {144799#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {144799#true} is VALID [2022-04-08 08:18:00,155 INFO L290 TraceCheckUtils]: 45: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-08 08:18:00,155 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {144799#true} {144799#true} #1122#return; {144799#true} is VALID [2022-04-08 08:18:00,155 INFO L290 TraceCheckUtils]: 47: Hoare triple {144799#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {144799#true} is VALID [2022-04-08 08:18:00,155 INFO L290 TraceCheckUtils]: 48: Hoare triple {144799#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {144799#true} is VALID [2022-04-08 08:18:00,155 INFO L272 TraceCheckUtils]: 49: Hoare triple {144799#true} call stubMoreProcessingRequired(); {144829#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:18:00,155 INFO L290 TraceCheckUtils]: 50: Hoare triple {144829#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,156 INFO L290 TraceCheckUtils]: 51: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,156 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {144799#true} #1124#return; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,157 INFO L290 TraceCheckUtils]: 53: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,157 INFO L290 TraceCheckUtils]: 54: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 == ~tmp_ndt_10~0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,157 INFO L290 TraceCheckUtils]: 55: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} ~returnVal2~0 := 0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,158 INFO L290 TraceCheckUtils]: 56: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:18:00,158 INFO L290 TraceCheckUtils]: 57: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {144800#false} is VALID [2022-04-08 08:18:00,158 INFO L290 TraceCheckUtils]: 58: Hoare triple {144800#false} assume !(~s~0 == ~SKIP1~0); {144800#false} is VALID [2022-04-08 08:18:00,158 INFO L272 TraceCheckUtils]: 59: Hoare triple {144800#false} call errorFn(); {144800#false} is VALID [2022-04-08 08:18:00,158 INFO L290 TraceCheckUtils]: 60: Hoare triple {144800#false} assume !false; {144800#false} is VALID [2022-04-08 08:18:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:18:00,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:18:00,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870421269] [2022-04-08 08:18:00,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870421269] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:00,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:00,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:18:00,159 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:18:00,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [579725088] [2022-04-08 08:18:00,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [579725088] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:00,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:00,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:18:00,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466159469] [2022-04-08 08:18:00,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:18:00,160 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 61 [2022-04-08 08:18:00,161 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:18:00,161 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:00,204 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:00,204 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 08:18:00,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:00,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 08:18:00,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:18:00,205 INFO L87 Difference]: Start difference. First operand 561 states and 711 transitions. Second operand has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:03,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:03,951 INFO L93 Difference]: Finished difference Result 898 states and 1149 transitions. [2022-04-08 08:18:03,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 08:18:03,951 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 61 [2022-04-08 08:18:03,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:18:03,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 664 transitions. [2022-04-08 08:18:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 664 transitions. [2022-04-08 08:18:03,958 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 664 transitions. [2022-04-08 08:18:04,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 664 edges. 664 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:04,539 INFO L225 Difference]: With dead ends: 898 [2022-04-08 08:18:04,539 INFO L226 Difference]: Without dead ends: 589 [2022-04-08 08:18:04,540 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:18:04,540 INFO L913 BasicCegarLoop]: 385 mSDtfsCounter, 448 mSDsluCounter, 440 mSDsCounter, 0 mSdLazyCounter, 676 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 454 SdHoareTripleChecker+Valid, 825 SdHoareTripleChecker+Invalid, 818 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 676 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:18:04,540 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [454 Valid, 825 Invalid, 818 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 676 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-08 08:18:04,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2022-04-08 08:18:05,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 566. [2022-04-08 08:18:05,856 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:18:05,857 INFO L82 GeneralOperation]: Start isEquivalent. First operand 589 states. Second operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-08 08:18:05,857 INFO L74 IsIncluded]: Start isIncluded. First operand 589 states. Second operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-08 08:18:05,858 INFO L87 Difference]: Start difference. First operand 589 states. Second operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-08 08:18:05,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:05,870 INFO L93 Difference]: Finished difference Result 589 states and 746 transitions. [2022-04-08 08:18:05,870 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 746 transitions. [2022-04-08 08:18:05,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:05,871 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:05,871 INFO L74 IsIncluded]: Start isIncluded. First operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) Second operand 589 states. [2022-04-08 08:18:05,871 INFO L87 Difference]: Start difference. First operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) Second operand 589 states. [2022-04-08 08:18:05,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:05,884 INFO L93 Difference]: Finished difference Result 589 states and 746 transitions. [2022-04-08 08:18:05,884 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 746 transitions. [2022-04-08 08:18:05,884 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:05,884 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:05,885 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:18:05,885 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:18:05,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-08 08:18:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 717 transitions. [2022-04-08 08:18:05,901 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 717 transitions. Word has length 61 [2022-04-08 08:18:05,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:18:05,901 INFO L478 AbstractCegarLoop]: Abstraction has 566 states and 717 transitions. [2022-04-08 08:18:05,901 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:05,902 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 566 states and 717 transitions. [2022-04-08 08:18:07,228 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 717 edges. 717 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:07,228 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 717 transitions. [2022-04-08 08:18:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-08 08:18:07,229 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:18:07,229 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] [2022-04-08 08:18:07,229 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-08 08:18:07,229 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:18:07,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:18:07,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1752890422, now seen corresponding path program 1 times [2022-04-08 08:18:07,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:07,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [698340016] [2022-04-08 08:18:07,230 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:18:07,230 INFO L85 PathProgramCache]: Analyzing trace with hash -1752890422, now seen corresponding path program 2 times [2022-04-08 08:18:07,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:18:07,230 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365682863] [2022-04-08 08:18:07,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:18:07,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:18:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:07,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:18:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:07,337 INFO L290 TraceCheckUtils]: 0: Hoare triple {148979#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {148948#true} is VALID [2022-04-08 08:18:07,337 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,337 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1156#return; {148948#true} is VALID [2022-04-08 08:18:07,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:18:07,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:07,361 INFO L290 TraceCheckUtils]: 0: Hoare triple {148980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-08 08:18:07,362 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,362 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1066#return; {148948#true} is VALID [2022-04-08 08:18:07,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:18:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:07,375 INFO L290 TraceCheckUtils]: 0: Hoare triple {148981#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-08 08:18:07,375 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,375 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1068#return; {148948#true} is VALID [2022-04-08 08:18:07,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-08 08:18:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:07,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:18:07,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:07,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:18:07,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:07,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-08 08:18:07,486 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,486 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-08 08:18:07,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {148948#true} is VALID [2022-04-08 08:18:07,487 INFO L272 TraceCheckUtils]: 1: Hoare triple {148948#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:07,487 INFO L290 TraceCheckUtils]: 2: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-08 08:18:07,487 INFO L290 TraceCheckUtils]: 3: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,487 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-08 08:18:07,487 INFO L290 TraceCheckUtils]: 5: Hoare triple {148948#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-08 08:18:07,488 INFO L290 TraceCheckUtils]: 6: Hoare triple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-08 08:18:07,489 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {148948#true} #1122#return; {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-08 08:18:07,489 INFO L290 TraceCheckUtils]: 0: Hoare triple {148982#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {148948#true} is VALID [2022-04-08 08:18:07,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume 0 != ~compRegistered~0; {148948#true} is VALID [2022-04-08 08:18:07,489 INFO L272 TraceCheckUtils]: 2: Hoare triple {148948#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:07,489 INFO L290 TraceCheckUtils]: 3: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {148948#true} is VALID [2022-04-08 08:18:07,490 INFO L272 TraceCheckUtils]: 4: Hoare triple {148948#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:07,490 INFO L290 TraceCheckUtils]: 5: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-08 08:18:07,490 INFO L290 TraceCheckUtils]: 6: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,490 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-08 08:18:07,491 INFO L290 TraceCheckUtils]: 8: Hoare triple {148948#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-08 08:18:07,491 INFO L290 TraceCheckUtils]: 9: Hoare triple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-08 08:18:07,492 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {148948#true} #1122#return; {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-08 08:18:07,492 INFO L290 TraceCheckUtils]: 11: Hoare triple {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {148992#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-08 08:18:07,493 INFO L290 TraceCheckUtils]: 12: Hoare triple {148992#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(3221225494 == ~__cil_tmp7~0 % 4294967296); {148949#false} is VALID [2022-04-08 08:18:07,493 INFO L290 TraceCheckUtils]: 13: Hoare triple {148949#false} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {148949#false} is VALID [2022-04-08 08:18:07,493 INFO L290 TraceCheckUtils]: 14: Hoare triple {148949#false} assume 0 == ~tmp_ndt_10~0; {148949#false} is VALID [2022-04-08 08:18:07,493 INFO L290 TraceCheckUtils]: 15: Hoare triple {148949#false} ~returnVal2~0 := 0; {148949#false} is VALID [2022-04-08 08:18:07,493 INFO L290 TraceCheckUtils]: 16: Hoare triple {148949#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148949#false} is VALID [2022-04-08 08:18:07,493 INFO L290 TraceCheckUtils]: 17: Hoare triple {148949#false} #res := ~returnVal2~0; {148949#false} is VALID [2022-04-08 08:18:07,493 INFO L290 TraceCheckUtils]: 18: Hoare triple {148949#false} assume true; {148949#false} is VALID [2022-04-08 08:18:07,493 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {148949#false} {148948#true} #1044#return; {148949#false} is VALID [2022-04-08 08:18:07,495 INFO L272 TraceCheckUtils]: 0: Hoare triple {148948#true} call ULTIMATE.init(); {148979#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:18:07,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {148979#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {148948#true} is VALID [2022-04-08 08:18:07,495 INFO L290 TraceCheckUtils]: 2: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,495 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148948#true} {148948#true} #1156#return; {148948#true} is VALID [2022-04-08 08:18:07,495 INFO L272 TraceCheckUtils]: 4: Hoare triple {148948#true} call #t~ret170 := main(); {148948#true} is VALID [2022-04-08 08:18:07,496 INFO L290 TraceCheckUtils]: 5: Hoare triple {148948#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {148948#true} is VALID [2022-04-08 08:18:07,496 INFO L272 TraceCheckUtils]: 6: Hoare triple {148948#true} call _BLAST_init(); {148980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:07,496 INFO L290 TraceCheckUtils]: 7: Hoare triple {148980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-08 08:18:07,497 INFO L290 TraceCheckUtils]: 8: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,497 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148948#true} {148948#true} #1066#return; {148948#true} is VALID [2022-04-08 08:18:07,497 INFO L290 TraceCheckUtils]: 10: Hoare triple {148948#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {148948#true} is VALID [2022-04-08 08:18:07,497 INFO L290 TraceCheckUtils]: 11: Hoare triple {148948#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {148948#true} is VALID [2022-04-08 08:18:07,497 INFO L272 TraceCheckUtils]: 12: Hoare triple {148948#true} call stub_driver_init(); {148981#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:07,497 INFO L290 TraceCheckUtils]: 13: Hoare triple {148981#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-08 08:18:07,497 INFO L290 TraceCheckUtils]: 14: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148948#true} {148948#true} #1068#return; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 16: Hoare triple {148948#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 17: Hoare triple {148948#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 18: Hoare triple {148948#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 19: Hoare triple {148948#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 20: Hoare triple {148948#true} assume 3 == ~tmp_ndt_4~0; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L272 TraceCheckUtils]: 21: Hoare triple {148948#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 22: Hoare triple {148948#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 23: Hoare triple {148948#true} assume 1 == ~PagingReferenceCount~0; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 24: Hoare triple {148948#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 25: Hoare triple {148948#true} assume !(0 != ~disketteExtension__IsRemoved~0); {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 26: Hoare triple {148948#true} assume !(0 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-08 08:18:07,498 INFO L290 TraceCheckUtils]: 27: Hoare triple {148948#true} assume !(5 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-08 08:18:07,499 INFO L290 TraceCheckUtils]: 28: Hoare triple {148948#true} assume !(1 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-08 08:18:07,499 INFO L290 TraceCheckUtils]: 29: Hoare triple {148948#true} assume 6 == ~irpSp__MinorFunction~0; {148948#true} is VALID [2022-04-08 08:18:07,499 INFO L290 TraceCheckUtils]: 30: Hoare triple {148948#true} assume 6 == ~irpSp__MinorFunction~0; {148948#true} is VALID [2022-04-08 08:18:07,499 INFO L290 TraceCheckUtils]: 31: Hoare triple {148948#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {148948#true} is VALID [2022-04-08 08:18:07,499 INFO L290 TraceCheckUtils]: 32: Hoare triple {148948#true} assume !(~s~0 != ~NP~0); {148948#true} is VALID [2022-04-08 08:18:07,499 INFO L290 TraceCheckUtils]: 33: Hoare triple {148948#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {148948#true} is VALID [2022-04-08 08:18:07,499 INFO L290 TraceCheckUtils]: 34: Hoare triple {148948#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {148948#true} is VALID [2022-04-08 08:18:07,500 INFO L272 TraceCheckUtils]: 35: Hoare triple {148948#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {148982#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:07,500 INFO L290 TraceCheckUtils]: 36: Hoare triple {148982#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {148948#true} is VALID [2022-04-08 08:18:07,500 INFO L290 TraceCheckUtils]: 37: Hoare triple {148948#true} assume 0 != ~compRegistered~0; {148948#true} is VALID [2022-04-08 08:18:07,500 INFO L272 TraceCheckUtils]: 38: Hoare triple {148948#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:07,500 INFO L290 TraceCheckUtils]: 39: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {148948#true} is VALID [2022-04-08 08:18:07,501 INFO L272 TraceCheckUtils]: 40: Hoare triple {148948#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:07,501 INFO L290 TraceCheckUtils]: 41: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-08 08:18:07,501 INFO L290 TraceCheckUtils]: 42: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-08 08:18:07,501 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-08 08:18:07,502 INFO L290 TraceCheckUtils]: 44: Hoare triple {148948#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-08 08:18:07,502 INFO L290 TraceCheckUtils]: 45: Hoare triple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-08 08:18:07,503 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {148948#true} #1122#return; {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-08 08:18:07,503 INFO L290 TraceCheckUtils]: 47: Hoare triple {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {148992#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-08 08:18:07,504 INFO L290 TraceCheckUtils]: 48: Hoare triple {148992#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(3221225494 == ~__cil_tmp7~0 % 4294967296); {148949#false} is VALID [2022-04-08 08:18:07,504 INFO L290 TraceCheckUtils]: 49: Hoare triple {148949#false} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {148949#false} is VALID [2022-04-08 08:18:07,504 INFO L290 TraceCheckUtils]: 50: Hoare triple {148949#false} assume 0 == ~tmp_ndt_10~0; {148949#false} is VALID [2022-04-08 08:18:07,504 INFO L290 TraceCheckUtils]: 51: Hoare triple {148949#false} ~returnVal2~0 := 0; {148949#false} is VALID [2022-04-08 08:18:07,504 INFO L290 TraceCheckUtils]: 52: Hoare triple {148949#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148949#false} is VALID [2022-04-08 08:18:07,504 INFO L290 TraceCheckUtils]: 53: Hoare triple {148949#false} #res := ~returnVal2~0; {148949#false} is VALID [2022-04-08 08:18:07,504 INFO L290 TraceCheckUtils]: 54: Hoare triple {148949#false} assume true; {148949#false} is VALID [2022-04-08 08:18:07,504 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {148949#false} {148948#true} #1044#return; {148949#false} is VALID [2022-04-08 08:18:07,504 INFO L290 TraceCheckUtils]: 56: Hoare triple {148949#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {148949#false} is VALID [2022-04-08 08:18:07,505 INFO L290 TraceCheckUtils]: 57: Hoare triple {148949#false} assume !(259 == ~__cil_tmp30~0); {148949#false} is VALID [2022-04-08 08:18:07,505 INFO L290 TraceCheckUtils]: 58: Hoare triple {148949#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {148949#false} is VALID [2022-04-08 08:18:07,505 INFO L272 TraceCheckUtils]: 59: Hoare triple {148949#false} call IofCompleteRequest(~Irp, 0); {148949#false} is VALID [2022-04-08 08:18:07,505 INFO L290 TraceCheckUtils]: 60: Hoare triple {148949#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148949#false} is VALID [2022-04-08 08:18:07,505 INFO L290 TraceCheckUtils]: 61: Hoare triple {148949#false} assume !(~s~0 == ~NP~0); {148949#false} is VALID [2022-04-08 08:18:07,505 INFO L272 TraceCheckUtils]: 62: Hoare triple {148949#false} call errorFn(); {148949#false} is VALID [2022-04-08 08:18:07,506 INFO L290 TraceCheckUtils]: 63: Hoare triple {148949#false} assume !false; {148949#false} is VALID [2022-04-08 08:18:07,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:18:07,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:18:07,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365682863] [2022-04-08 08:18:07,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1365682863] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:07,507 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:07,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:18:07,507 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:18:07,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [698340016] [2022-04-08 08:18:07,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [698340016] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:07,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:07,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:18:07,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452730677] [2022-04-08 08:18:07,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:18:07,509 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 64 [2022-04-08 08:18:07,509 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:18:07,509 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:07,552 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:07,553 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:18:07,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:07,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:18:07,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:18:07,553 INFO L87 Difference]: Start difference. First operand 566 states and 717 transitions. Second operand has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:12,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:12,355 INFO L93 Difference]: Finished difference Result 852 states and 1088 transitions. [2022-04-08 08:18:12,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 08:18:12,355 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 64 [2022-04-08 08:18:12,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:18:12,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:12,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 646 transitions. [2022-04-08 08:18:12,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:12,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 646 transitions. [2022-04-08 08:18:12,361 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 646 transitions. [2022-04-08 08:18:12,918 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 646 edges. 646 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:12,932 INFO L225 Difference]: With dead ends: 852 [2022-04-08 08:18:12,932 INFO L226 Difference]: Without dead ends: 538 [2022-04-08 08:18:12,932 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:18:12,933 INFO L913 BasicCegarLoop]: 391 mSDtfsCounter, 478 mSDsluCounter, 778 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 485 SdHoareTripleChecker+Valid, 1169 SdHoareTripleChecker+Invalid, 1166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-08 08:18:12,933 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [485 Valid, 1169 Invalid, 1166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1024 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-08 08:18:12,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2022-04-08 08:18:14,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 511. [2022-04-08 08:18:14,140 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:18:14,141 INFO L82 GeneralOperation]: Start isEquivalent. First operand 538 states. Second operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-08 08:18:14,141 INFO L74 IsIncluded]: Start isIncluded. First operand 538 states. Second operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-08 08:18:14,142 INFO L87 Difference]: Start difference. First operand 538 states. Second operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-08 08:18:14,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:14,153 INFO L93 Difference]: Finished difference Result 538 states and 675 transitions. [2022-04-08 08:18:14,153 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 675 transitions. [2022-04-08 08:18:14,153 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:14,153 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:14,154 INFO L74 IsIncluded]: Start isIncluded. First operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) Second operand 538 states. [2022-04-08 08:18:14,154 INFO L87 Difference]: Start difference. First operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) Second operand 538 states. [2022-04-08 08:18:14,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:14,165 INFO L93 Difference]: Finished difference Result 538 states and 675 transitions. [2022-04-08 08:18:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 675 transitions. [2022-04-08 08:18:14,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:14,166 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:14,166 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:18:14,166 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:18:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-08 08:18:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 639 transitions. [2022-04-08 08:18:14,181 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 639 transitions. Word has length 64 [2022-04-08 08:18:14,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:18:14,181 INFO L478 AbstractCegarLoop]: Abstraction has 511 states and 639 transitions. [2022-04-08 08:18:14,181 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:14,181 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 511 states and 639 transitions. [2022-04-08 08:18:15,360 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 639 edges. 639 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:15,360 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 639 transitions. [2022-04-08 08:18:15,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-08 08:18:15,361 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:18:15,361 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:18:15,361 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-08 08:18:15,361 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:18:15,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:18:15,362 INFO L85 PathProgramCache]: Analyzing trace with hash -557797138, now seen corresponding path program 1 times [2022-04-08 08:18:15,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:15,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [420358707] [2022-04-08 08:18:15,362 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:18:15,362 INFO L85 PathProgramCache]: Analyzing trace with hash -557797138, now seen corresponding path program 2 times [2022-04-08 08:18:15,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:18:15,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328139065] [2022-04-08 08:18:15,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:18:15,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:18:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:15,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:18:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:15,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {152840#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {152802#true} is VALID [2022-04-08 08:18:15,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-08 08:18:15,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1156#return; {152802#true} is VALID [2022-04-08 08:18:15,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:18:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:15,499 INFO L290 TraceCheckUtils]: 0: Hoare triple {152841#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-08 08:18:15,499 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-08 08:18:15,499 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1066#return; {152802#true} is VALID [2022-04-08 08:18:15,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:18:15,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:15,512 INFO L290 TraceCheckUtils]: 0: Hoare triple {152842#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-08 08:18:15,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-08 08:18:15,512 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1068#return; {152802#true} is VALID [2022-04-08 08:18:15,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:18:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:15,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:18:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:15,611 INFO L290 TraceCheckUtils]: 0: Hoare triple {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {152802#true} is VALID [2022-04-08 08:18:15,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:18:15,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:18:15,612 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {152802#true} #1138#return; {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-08 08:18:15,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-08 08:18:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:15,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {152857#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {152802#true} is VALID [2022-04-08 08:18:15,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-08 08:18:15,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-08 08:18:15,626 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152802#true} {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1144#return; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:18:15,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {152843#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {152802#true} is VALID [2022-04-08 08:18:15,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {152802#true} is VALID [2022-04-08 08:18:15,626 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume !(0 != ~disketteExtension__IsRemoved~1); {152802#true} is VALID [2022-04-08 08:18:15,626 INFO L290 TraceCheckUtils]: 3: Hoare triple {152802#true} assume !(0 == ~disketteExtension__IsStarted~2); {152802#true} is VALID [2022-04-08 08:18:15,626 INFO L290 TraceCheckUtils]: 4: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {152802#true} is VALID [2022-04-08 08:18:15,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {152802#true} is VALID [2022-04-08 08:18:15,626 INFO L290 TraceCheckUtils]: 6: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {152802#true} is VALID [2022-04-08 08:18:15,626 INFO L290 TraceCheckUtils]: 7: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {152802#true} is VALID [2022-04-08 08:18:15,627 INFO L290 TraceCheckUtils]: 8: Hoare triple {152802#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {152802#true} is VALID [2022-04-08 08:18:15,627 INFO L272 TraceCheckUtils]: 9: Hoare triple {152802#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:18:15,627 INFO L290 TraceCheckUtils]: 10: Hoare triple {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {152802#true} is VALID [2022-04-08 08:18:15,628 INFO L290 TraceCheckUtils]: 11: Hoare triple {152802#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:18:15,628 INFO L290 TraceCheckUtils]: 12: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:18:15,629 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {152802#true} #1138#return; {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-08 08:18:15,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:18:15,629 INFO L290 TraceCheckUtils]: 15: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:18:15,630 INFO L290 TraceCheckUtils]: 16: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:18:15,630 INFO L272 TraceCheckUtils]: 17: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} call IofCompleteRequest(~Irp, 0); {152857#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:18:15,630 INFO L290 TraceCheckUtils]: 18: Hoare triple {152857#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {152802#true} is VALID [2022-04-08 08:18:15,630 INFO L290 TraceCheckUtils]: 19: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-08 08:18:15,630 INFO L290 TraceCheckUtils]: 20: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-08 08:18:15,631 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {152802#true} {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1144#return; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:18:15,631 INFO L290 TraceCheckUtils]: 22: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #res := ~ntStatus~3; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-08 08:18:15,632 INFO L290 TraceCheckUtils]: 23: Hoare triple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-08 08:18:15,632 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} {152802#true} #1074#return; {152838#(<= (+ |main_#t~ret99| 1073741101) 0)} is VALID [2022-04-08 08:18:15,634 INFO L272 TraceCheckUtils]: 0: Hoare triple {152802#true} call ULTIMATE.init(); {152840#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:18:15,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {152840#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {152802#true} is VALID [2022-04-08 08:18:15,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-08 08:18:15,634 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152802#true} {152802#true} #1156#return; {152802#true} is VALID [2022-04-08 08:18:15,634 INFO L272 TraceCheckUtils]: 4: Hoare triple {152802#true} call #t~ret170 := main(); {152802#true} is VALID [2022-04-08 08:18:15,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {152802#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {152802#true} is VALID [2022-04-08 08:18:15,635 INFO L272 TraceCheckUtils]: 6: Hoare triple {152802#true} call _BLAST_init(); {152841#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:15,635 INFO L290 TraceCheckUtils]: 7: Hoare triple {152841#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-08 08:18:15,636 INFO L290 TraceCheckUtils]: 8: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-08 08:18:15,636 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {152802#true} {152802#true} #1066#return; {152802#true} is VALID [2022-04-08 08:18:15,636 INFO L290 TraceCheckUtils]: 10: Hoare triple {152802#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {152802#true} is VALID [2022-04-08 08:18:15,636 INFO L290 TraceCheckUtils]: 11: Hoare triple {152802#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {152802#true} is VALID [2022-04-08 08:18:15,636 INFO L272 TraceCheckUtils]: 12: Hoare triple {152802#true} call stub_driver_init(); {152842#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:15,636 INFO L290 TraceCheckUtils]: 13: Hoare triple {152842#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-08 08:18:15,636 INFO L290 TraceCheckUtils]: 14: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-08 08:18:15,637 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {152802#true} {152802#true} #1068#return; {152802#true} is VALID [2022-04-08 08:18:15,637 INFO L290 TraceCheckUtils]: 16: Hoare triple {152802#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {152802#true} is VALID [2022-04-08 08:18:15,637 INFO L290 TraceCheckUtils]: 17: Hoare triple {152802#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {152802#true} is VALID [2022-04-08 08:18:15,637 INFO L290 TraceCheckUtils]: 18: Hoare triple {152802#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {152802#true} is VALID [2022-04-08 08:18:15,637 INFO L290 TraceCheckUtils]: 19: Hoare triple {152802#true} assume 2 == ~tmp_ndt_3~0; {152802#true} is VALID [2022-04-08 08:18:15,638 INFO L272 TraceCheckUtils]: 20: Hoare triple {152802#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {152843#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:15,638 INFO L290 TraceCheckUtils]: 21: Hoare triple {152843#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {152802#true} is VALID [2022-04-08 08:18:15,638 INFO L290 TraceCheckUtils]: 22: Hoare triple {152802#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {152802#true} is VALID [2022-04-08 08:18:15,638 INFO L290 TraceCheckUtils]: 23: Hoare triple {152802#true} assume !(0 != ~disketteExtension__IsRemoved~1); {152802#true} is VALID [2022-04-08 08:18:15,638 INFO L290 TraceCheckUtils]: 24: Hoare triple {152802#true} assume !(0 == ~disketteExtension__IsStarted~2); {152802#true} is VALID [2022-04-08 08:18:15,638 INFO L290 TraceCheckUtils]: 25: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {152802#true} is VALID [2022-04-08 08:18:15,638 INFO L290 TraceCheckUtils]: 26: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {152802#true} is VALID [2022-04-08 08:18:15,638 INFO L290 TraceCheckUtils]: 27: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {152802#true} is VALID [2022-04-08 08:18:15,638 INFO L290 TraceCheckUtils]: 28: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {152802#true} is VALID [2022-04-08 08:18:15,638 INFO L290 TraceCheckUtils]: 29: Hoare triple {152802#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {152802#true} is VALID [2022-04-08 08:18:15,639 INFO L272 TraceCheckUtils]: 30: Hoare triple {152802#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:18:15,639 INFO L290 TraceCheckUtils]: 31: Hoare triple {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {152802#true} is VALID [2022-04-08 08:18:15,639 INFO L290 TraceCheckUtils]: 32: Hoare triple {152802#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:18:15,640 INFO L290 TraceCheckUtils]: 33: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-08 08:18:15,640 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {152802#true} #1138#return; {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-08 08:18:15,641 INFO L290 TraceCheckUtils]: 35: Hoare triple {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:18:15,641 INFO L290 TraceCheckUtils]: 36: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:18:15,641 INFO L290 TraceCheckUtils]: 37: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:18:15,642 INFO L272 TraceCheckUtils]: 38: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} call IofCompleteRequest(~Irp, 0); {152857#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:18:15,642 INFO L290 TraceCheckUtils]: 39: Hoare triple {152857#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {152802#true} is VALID [2022-04-08 08:18:15,642 INFO L290 TraceCheckUtils]: 40: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-08 08:18:15,642 INFO L290 TraceCheckUtils]: 41: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-08 08:18:15,642 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {152802#true} {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1144#return; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-08 08:18:15,643 INFO L290 TraceCheckUtils]: 43: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #res := ~ntStatus~3; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-08 08:18:15,643 INFO L290 TraceCheckUtils]: 44: Hoare triple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-08 08:18:15,644 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} {152802#true} #1074#return; {152838#(<= (+ |main_#t~ret99| 1073741101) 0)} is VALID [2022-04-08 08:18:15,644 INFO L290 TraceCheckUtils]: 46: Hoare triple {152838#(<= (+ |main_#t~ret99| 1073741101) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,644 INFO L290 TraceCheckUtils]: 47: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,645 INFO L290 TraceCheckUtils]: 48: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,645 INFO L290 TraceCheckUtils]: 49: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~UNLOADED~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,645 INFO L290 TraceCheckUtils]: 50: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume -1 != ~status~1; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,646 INFO L290 TraceCheckUtils]: 51: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~SKIP2~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,646 INFO L290 TraceCheckUtils]: 52: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~IPC~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,646 INFO L290 TraceCheckUtils]: 53: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(~s~0 != ~DC~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,647 INFO L290 TraceCheckUtils]: 54: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,647 INFO L290 TraceCheckUtils]: 55: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 == ~DC~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-08 08:18:15,647 INFO L290 TraceCheckUtils]: 56: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume 259 == ~status~1; {152803#false} is VALID [2022-04-08 08:18:15,647 INFO L272 TraceCheckUtils]: 57: Hoare triple {152803#false} call errorFn(); {152803#false} is VALID [2022-04-08 08:18:15,648 INFO L290 TraceCheckUtils]: 58: Hoare triple {152803#false} assume !false; {152803#false} is VALID [2022-04-08 08:18:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:18:15,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:18:15,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328139065] [2022-04-08 08:18:15,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [328139065] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:15,648 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:15,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:18:15,648 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:18:15,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [420358707] [2022-04-08 08:18:15,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [420358707] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:15,649 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:15,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:18:15,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715074373] [2022-04-08 08:18:15,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:18:15,649 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-08 08:18:15,649 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:18:15,649 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:15,694 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:15,694 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 08:18:15,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:15,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 08:18:15,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:18:15,695 INFO L87 Difference]: Start difference. First operand 511 states and 639 transitions. Second operand has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:22,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:22,611 INFO L93 Difference]: Finished difference Result 545 states and 678 transitions. [2022-04-08 08:18:22,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 08:18:22,611 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-08 08:18:22,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:18:22,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 468 transitions. [2022-04-08 08:18:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:22,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 468 transitions. [2022-04-08 08:18:22,619 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 468 transitions. [2022-04-08 08:18:23,110 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:23,122 INFO L225 Difference]: With dead ends: 545 [2022-04-08 08:18:23,123 INFO L226 Difference]: Without dead ends: 524 [2022-04-08 08:18:23,123 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2022-04-08 08:18:23,123 INFO L913 BasicCegarLoop]: 377 mSDtfsCounter, 639 mSDsluCounter, 760 mSDsCounter, 0 mSdLazyCounter, 2442 mSolverCounterSat, 197 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 652 SdHoareTripleChecker+Valid, 1137 SdHoareTripleChecker+Invalid, 2639 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 197 IncrementalHoareTripleChecker+Valid, 2442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:18:23,123 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [652 Valid, 1137 Invalid, 2639 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [197 Valid, 2442 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-08 08:18:23,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2022-04-08 08:18:24,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 508. [2022-04-08 08:18:24,318 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:18:24,318 INFO L82 GeneralOperation]: Start isEquivalent. First operand 524 states. Second operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-08 08:18:24,319 INFO L74 IsIncluded]: Start isIncluded. First operand 524 states. Second operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-08 08:18:24,319 INFO L87 Difference]: Start difference. First operand 524 states. Second operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-08 08:18:24,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:24,329 INFO L93 Difference]: Finished difference Result 524 states and 656 transitions. [2022-04-08 08:18:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 656 transitions. [2022-04-08 08:18:24,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:24,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:24,330 INFO L74 IsIncluded]: Start isIncluded. First operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) Second operand 524 states. [2022-04-08 08:18:24,331 INFO L87 Difference]: Start difference. First operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) Second operand 524 states. [2022-04-08 08:18:24,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:24,342 INFO L93 Difference]: Finished difference Result 524 states and 656 transitions. [2022-04-08 08:18:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 656 transitions. [2022-04-08 08:18:24,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:24,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:24,342 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:18:24,342 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:18:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-08 08:18:24,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 635 transitions. [2022-04-08 08:18:24,357 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 635 transitions. Word has length 59 [2022-04-08 08:18:24,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:18:24,357 INFO L478 AbstractCegarLoop]: Abstraction has 508 states and 635 transitions. [2022-04-08 08:18:24,357 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:24,357 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 508 states and 635 transitions. [2022-04-08 08:18:25,531 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 635 edges. 635 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 635 transitions. [2022-04-08 08:18:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-08 08:18:25,532 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:18:25,532 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:18:25,532 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-08 08:18:25,532 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:18:25,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:18:25,532 INFO L85 PathProgramCache]: Analyzing trace with hash 2048336817, now seen corresponding path program 1 times [2022-04-08 08:18:25,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:25,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [246696607] [2022-04-08 08:18:25,533 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:18:25,533 INFO L85 PathProgramCache]: Analyzing trace with hash 2048336817, now seen corresponding path program 2 times [2022-04-08 08:18:25,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:18:25,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056749944] [2022-04-08 08:18:25,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:18:25,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:18:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:25,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:18:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:25,647 INFO L290 TraceCheckUtils]: 0: Hoare triple {156062#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-08 08:18:25,647 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1156#return; {156024#true} is VALID [2022-04-08 08:18:25,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:18:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:25,678 INFO L290 TraceCheckUtils]: 0: Hoare triple {156063#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-08 08:18:25,678 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1066#return; {156024#true} is VALID [2022-04-08 08:18:25,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:18:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:25,695 INFO L290 TraceCheckUtils]: 0: Hoare triple {156064#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-08 08:18:25,695 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1068#return; {156024#true} is VALID [2022-04-08 08:18:25,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:18:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:25,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-08 08:18:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:25,785 INFO L290 TraceCheckUtils]: 0: Hoare triple {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {156024#true} is VALID [2022-04-08 08:18:25,785 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-08 08:18:25,785 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {156024#true} is VALID [2022-04-08 08:18:25,785 INFO L290 TraceCheckUtils]: 3: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-08 08:18:25,785 INFO L290 TraceCheckUtils]: 4: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,786 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-08 08:18:25,786 INFO L290 TraceCheckUtils]: 6: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-08 08:18:25,786 INFO L290 TraceCheckUtils]: 7: Hoare triple {156024#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:18:25,787 INFO L290 TraceCheckUtils]: 8: Hoare triple {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,787 INFO L290 TraceCheckUtils]: 9: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,788 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {156024#true} #1024#return; {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,788 INFO L290 TraceCheckUtils]: 0: Hoare triple {156065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {156024#true} is VALID [2022-04-08 08:18:25,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume 1 == ~PagingReferenceCount~0; {156024#true} is VALID [2022-04-08 08:18:25,788 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {156024#true} is VALID [2022-04-08 08:18:25,788 INFO L290 TraceCheckUtils]: 3: Hoare triple {156024#true} assume !(0 != ~disketteExtension__IsRemoved~0); {156024#true} is VALID [2022-04-08 08:18:25,788 INFO L290 TraceCheckUtils]: 4: Hoare triple {156024#true} assume !(0 == ~irpSp__MinorFunction~0); {156024#true} is VALID [2022-04-08 08:18:25,788 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-08 08:18:25,788 INFO L290 TraceCheckUtils]: 6: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-08 08:18:25,788 INFO L290 TraceCheckUtils]: 7: Hoare triple {156024#true} assume 0 == ~disketteExtension__IsStarted~0; {156024#true} is VALID [2022-04-08 08:18:25,789 INFO L290 TraceCheckUtils]: 8: Hoare triple {156024#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {156024#true} is VALID [2022-04-08 08:18:25,789 INFO L290 TraceCheckUtils]: 9: Hoare triple {156024#true} #t~post32 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post32;havoc #t~post32;#t~post33 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post33;havoc #t~post33; {156024#true} is VALID [2022-04-08 08:18:25,789 INFO L272 TraceCheckUtils]: 10: Hoare triple {156024#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:25,789 INFO L290 TraceCheckUtils]: 11: Hoare triple {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {156024#true} is VALID [2022-04-08 08:18:25,790 INFO L290 TraceCheckUtils]: 12: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-08 08:18:25,790 INFO L290 TraceCheckUtils]: 13: Hoare triple {156024#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {156024#true} is VALID [2022-04-08 08:18:25,790 INFO L290 TraceCheckUtils]: 14: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-08 08:18:25,790 INFO L290 TraceCheckUtils]: 15: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,790 INFO L290 TraceCheckUtils]: 16: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-08 08:18:25,790 INFO L290 TraceCheckUtils]: 17: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-08 08:18:25,790 INFO L290 TraceCheckUtils]: 18: Hoare triple {156024#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:18:25,791 INFO L290 TraceCheckUtils]: 19: Hoare triple {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,791 INFO L290 TraceCheckUtils]: 20: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,792 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {156024#true} #1024#return; {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,792 INFO L290 TraceCheckUtils]: 22: Hoare triple {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,793 INFO L290 TraceCheckUtils]: 23: Hoare triple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,793 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {156024#true} #1076#return; {156060#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:18:25,796 INFO L272 TraceCheckUtils]: 0: Hoare triple {156024#true} call ULTIMATE.init(); {156062#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:18:25,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {156062#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-08 08:18:25,796 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {156024#true} {156024#true} #1156#return; {156024#true} is VALID [2022-04-08 08:18:25,796 INFO L272 TraceCheckUtils]: 4: Hoare triple {156024#true} call #t~ret170 := main(); {156024#true} is VALID [2022-04-08 08:18:25,796 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {156024#true} is VALID [2022-04-08 08:18:25,797 INFO L272 TraceCheckUtils]: 6: Hoare triple {156024#true} call _BLAST_init(); {156063#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:25,797 INFO L290 TraceCheckUtils]: 7: Hoare triple {156063#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,797 INFO L290 TraceCheckUtils]: 8: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-08 08:18:25,797 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {156024#true} {156024#true} #1066#return; {156024#true} is VALID [2022-04-08 08:18:25,798 INFO L290 TraceCheckUtils]: 10: Hoare triple {156024#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,798 INFO L290 TraceCheckUtils]: 11: Hoare triple {156024#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {156024#true} is VALID [2022-04-08 08:18:25,798 INFO L272 TraceCheckUtils]: 12: Hoare triple {156024#true} call stub_driver_init(); {156064#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:25,798 INFO L290 TraceCheckUtils]: 13: Hoare triple {156064#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,798 INFO L290 TraceCheckUtils]: 14: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-08 08:18:25,799 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {156024#true} {156024#true} #1068#return; {156024#true} is VALID [2022-04-08 08:18:25,799 INFO L290 TraceCheckUtils]: 16: Hoare triple {156024#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {156024#true} is VALID [2022-04-08 08:18:25,799 INFO L290 TraceCheckUtils]: 17: Hoare triple {156024#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {156024#true} is VALID [2022-04-08 08:18:25,799 INFO L290 TraceCheckUtils]: 18: Hoare triple {156024#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {156024#true} is VALID [2022-04-08 08:18:25,799 INFO L290 TraceCheckUtils]: 19: Hoare triple {156024#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {156024#true} is VALID [2022-04-08 08:18:25,799 INFO L290 TraceCheckUtils]: 20: Hoare triple {156024#true} assume 3 == ~tmp_ndt_4~0; {156024#true} is VALID [2022-04-08 08:18:25,800 INFO L272 TraceCheckUtils]: 21: Hoare triple {156024#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {156065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:25,800 INFO L290 TraceCheckUtils]: 22: Hoare triple {156065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {156024#true} is VALID [2022-04-08 08:18:25,800 INFO L290 TraceCheckUtils]: 23: Hoare triple {156024#true} assume 1 == ~PagingReferenceCount~0; {156024#true} is VALID [2022-04-08 08:18:25,800 INFO L290 TraceCheckUtils]: 24: Hoare triple {156024#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {156024#true} is VALID [2022-04-08 08:18:25,800 INFO L290 TraceCheckUtils]: 25: Hoare triple {156024#true} assume !(0 != ~disketteExtension__IsRemoved~0); {156024#true} is VALID [2022-04-08 08:18:25,800 INFO L290 TraceCheckUtils]: 26: Hoare triple {156024#true} assume !(0 == ~irpSp__MinorFunction~0); {156024#true} is VALID [2022-04-08 08:18:25,800 INFO L290 TraceCheckUtils]: 27: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-08 08:18:25,800 INFO L290 TraceCheckUtils]: 28: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-08 08:18:25,800 INFO L290 TraceCheckUtils]: 29: Hoare triple {156024#true} assume 0 == ~disketteExtension__IsStarted~0; {156024#true} is VALID [2022-04-08 08:18:25,800 INFO L290 TraceCheckUtils]: 30: Hoare triple {156024#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {156024#true} is VALID [2022-04-08 08:18:25,801 INFO L290 TraceCheckUtils]: 31: Hoare triple {156024#true} #t~post32 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post32;havoc #t~post32;#t~post33 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post33;havoc #t~post33; {156024#true} is VALID [2022-04-08 08:18:25,801 INFO L272 TraceCheckUtils]: 32: Hoare triple {156024#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:25,801 INFO L290 TraceCheckUtils]: 33: Hoare triple {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {156024#true} is VALID [2022-04-08 08:18:25,801 INFO L290 TraceCheckUtils]: 34: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-08 08:18:25,801 INFO L290 TraceCheckUtils]: 35: Hoare triple {156024#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {156024#true} is VALID [2022-04-08 08:18:25,802 INFO L290 TraceCheckUtils]: 36: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-08 08:18:25,802 INFO L290 TraceCheckUtils]: 37: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-08 08:18:25,802 INFO L290 TraceCheckUtils]: 38: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-08 08:18:25,802 INFO L290 TraceCheckUtils]: 39: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-08 08:18:25,802 INFO L290 TraceCheckUtils]: 40: Hoare triple {156024#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:18:25,802 INFO L290 TraceCheckUtils]: 41: Hoare triple {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,803 INFO L290 TraceCheckUtils]: 42: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,803 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {156024#true} #1024#return; {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,804 INFO L290 TraceCheckUtils]: 44: Hoare triple {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,804 INFO L290 TraceCheckUtils]: 45: Hoare triple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,805 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {156024#true} #1076#return; {156060#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:18:25,805 INFO L290 TraceCheckUtils]: 47: Hoare triple {156060#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,806 INFO L290 TraceCheckUtils]: 48: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,806 INFO L290 TraceCheckUtils]: 49: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,806 INFO L290 TraceCheckUtils]: 50: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,806 INFO L290 TraceCheckUtils]: 51: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,807 INFO L290 TraceCheckUtils]: 52: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,807 INFO L290 TraceCheckUtils]: 53: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,807 INFO L290 TraceCheckUtils]: 54: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:18:25,808 INFO L290 TraceCheckUtils]: 55: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {156025#false} is VALID [2022-04-08 08:18:25,808 INFO L272 TraceCheckUtils]: 56: Hoare triple {156025#false} call errorFn(); {156025#false} is VALID [2022-04-08 08:18:25,808 INFO L290 TraceCheckUtils]: 57: Hoare triple {156025#false} assume !false; {156025#false} is VALID [2022-04-08 08:18:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:18:25,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:18:25,808 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056749944] [2022-04-08 08:18:25,808 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056749944] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:25,808 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:25,809 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:18:25,809 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:18:25,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [246696607] [2022-04-08 08:18:25,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [246696607] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:25,809 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:25,809 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:18:25,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133701412] [2022-04-08 08:18:25,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:18:25,809 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 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 58 [2022-04-08 08:18:25,810 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:18:25,810 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:18:25,858 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:25,859 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 08:18:25,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:25,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 08:18:25,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:18:25,859 INFO L87 Difference]: Start difference. First operand 508 states and 635 transitions. Second operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:18:32,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:32,669 INFO L93 Difference]: Finished difference Result 538 states and 669 transitions. [2022-04-08 08:18:32,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 08:18:32,669 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 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 58 [2022-04-08 08:18:32,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:18:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:18:32,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 455 transitions. [2022-04-08 08:18:32,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:18:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 455 transitions. [2022-04-08 08:18:32,674 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 455 transitions. [2022-04-08 08:18:33,110 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 455 edges. 455 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:33,123 INFO L225 Difference]: With dead ends: 538 [2022-04-08 08:18:33,123 INFO L226 Difference]: Without dead ends: 520 [2022-04-08 08:18:33,124 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:18:33,124 INFO L913 BasicCegarLoop]: 391 mSDtfsCounter, 245 mSDsluCounter, 1213 mSDsCounter, 0 mSdLazyCounter, 2383 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 1604 SdHoareTripleChecker+Invalid, 2452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 2383 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:18:33,124 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [249 Valid, 1604 Invalid, 2452 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 2383 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-08 08:18:33,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2022-04-08 08:18:34,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 504. [2022-04-08 08:18:34,308 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:18:34,309 INFO L82 GeneralOperation]: Start isEquivalent. First operand 520 states. Second operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-08 08:18:34,309 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-08 08:18:34,310 INFO L87 Difference]: Start difference. First operand 520 states. Second operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-08 08:18:34,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:34,320 INFO L93 Difference]: Finished difference Result 520 states and 650 transitions. [2022-04-08 08:18:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2022-04-08 08:18:34,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:34,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:34,321 INFO L74 IsIncluded]: Start isIncluded. First operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 520 states. [2022-04-08 08:18:34,321 INFO L87 Difference]: Start difference. First operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 520 states. [2022-04-08 08:18:34,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:34,332 INFO L93 Difference]: Finished difference Result 520 states and 650 transitions. [2022-04-08 08:18:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2022-04-08 08:18:34,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:34,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:34,333 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:18:34,333 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:18:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-08 08:18:34,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 629 transitions. [2022-04-08 08:18:34,348 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 629 transitions. Word has length 58 [2022-04-08 08:18:34,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:18:34,348 INFO L478 AbstractCegarLoop]: Abstraction has 504 states and 629 transitions. [2022-04-08 08:18:34,348 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:18:34,348 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 504 states and 629 transitions. [2022-04-08 08:18:35,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 629 edges. 629 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 629 transitions. [2022-04-08 08:18:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-08 08:18:35,519 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:18:35,519 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:18:35,519 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-08 08:18:35,519 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:18:35,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:18:35,519 INFO L85 PathProgramCache]: Analyzing trace with hash 853367933, now seen corresponding path program 1 times [2022-04-08 08:18:35,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:35,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2023298551] [2022-04-08 08:18:35,520 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:18:35,520 INFO L85 PathProgramCache]: Analyzing trace with hash 853367933, now seen corresponding path program 2 times [2022-04-08 08:18:35,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:18:35,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883767604] [2022-04-08 08:18:35,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:18:35,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:18:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:35,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:18:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:35,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {159248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {159210#true} is VALID [2022-04-08 08:18:35,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,622 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1156#return; {159210#true} is VALID [2022-04-08 08:18:35,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:18:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:35,648 INFO L290 TraceCheckUtils]: 0: Hoare triple {159249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-08 08:18:35,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,649 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1066#return; {159210#true} is VALID [2022-04-08 08:18:35,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:18:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:35,663 INFO L290 TraceCheckUtils]: 0: Hoare triple {159250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-08 08:18:35,663 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,663 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1068#return; {159210#true} is VALID [2022-04-08 08:18:35,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:18:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:35,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-08 08:18:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:35,730 INFO L290 TraceCheckUtils]: 0: Hoare triple {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {159210#true} is VALID [2022-04-08 08:18:35,730 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {159210#true} is VALID [2022-04-08 08:18:35,730 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,730 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-08 08:18:35,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-04-08 08:18:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:35,741 INFO L290 TraceCheckUtils]: 0: Hoare triple {159263#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159210#true} is VALID [2022-04-08 08:18:35,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-08 08:18:35,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1034#return; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:18:35,742 INFO L290 TraceCheckUtils]: 0: Hoare triple {159251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {159210#true} is VALID [2022-04-08 08:18:35,742 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume 1 == ~PagingReferenceCount~0; {159210#true} is VALID [2022-04-08 08:18:35,742 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {159210#true} is VALID [2022-04-08 08:18:35,742 INFO L290 TraceCheckUtils]: 3: Hoare triple {159210#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159210#true} is VALID [2022-04-08 08:18:35,742 INFO L290 TraceCheckUtils]: 4: Hoare triple {159210#true} assume !(0 == ~irpSp__MinorFunction~0); {159210#true} is VALID [2022-04-08 08:18:35,742 INFO L290 TraceCheckUtils]: 5: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-08 08:18:35,742 INFO L290 TraceCheckUtils]: 6: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-08 08:18:35,742 INFO L290 TraceCheckUtils]: 7: Hoare triple {159210#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {159210#true} is VALID [2022-04-08 08:18:35,743 INFO L272 TraceCheckUtils]: 8: Hoare triple {159210#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:18:35,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {159210#true} is VALID [2022-04-08 08:18:35,743 INFO L290 TraceCheckUtils]: 10: Hoare triple {159210#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {159210#true} is VALID [2022-04-08 08:18:35,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,743 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-08 08:18:35,743 INFO L290 TraceCheckUtils]: 13: Hoare triple {159210#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {159210#true} is VALID [2022-04-08 08:18:35,743 INFO L290 TraceCheckUtils]: 14: Hoare triple {159210#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:18:35,744 INFO L272 TraceCheckUtils]: 15: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {159263#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:18:35,744 INFO L290 TraceCheckUtils]: 16: Hoare triple {159263#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159210#true} is VALID [2022-04-08 08:18:35,744 INFO L290 TraceCheckUtils]: 17: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-08 08:18:35,744 INFO L290 TraceCheckUtils]: 18: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,745 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {159210#true} {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1034#return; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:18:35,746 INFO L290 TraceCheckUtils]: 20: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:18:35,746 INFO L290 TraceCheckUtils]: 21: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:18:35,747 INFO L290 TraceCheckUtils]: 22: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-08 08:18:35,747 INFO L290 TraceCheckUtils]: 23: Hoare triple {159261#(= |FloppyPnp_#res| (- 1073741823))} assume true; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-08 08:18:35,748 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {159261#(= |FloppyPnp_#res| (- 1073741823))} {159210#true} #1076#return; {159246#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-08 08:18:35,749 INFO L272 TraceCheckUtils]: 0: Hoare triple {159210#true} call ULTIMATE.init(); {159248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:18:35,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {159248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {159210#true} is VALID [2022-04-08 08:18:35,749 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,749 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159210#true} #1156#return; {159210#true} is VALID [2022-04-08 08:18:35,750 INFO L272 TraceCheckUtils]: 4: Hoare triple {159210#true} call #t~ret170 := main(); {159210#true} is VALID [2022-04-08 08:18:35,750 INFO L290 TraceCheckUtils]: 5: Hoare triple {159210#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {159210#true} is VALID [2022-04-08 08:18:35,751 INFO L272 TraceCheckUtils]: 6: Hoare triple {159210#true} call _BLAST_init(); {159249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:35,751 INFO L290 TraceCheckUtils]: 7: Hoare triple {159249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-08 08:18:35,751 INFO L290 TraceCheckUtils]: 8: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,751 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {159210#true} {159210#true} #1066#return; {159210#true} is VALID [2022-04-08 08:18:35,751 INFO L290 TraceCheckUtils]: 10: Hoare triple {159210#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {159210#true} is VALID [2022-04-08 08:18:35,751 INFO L290 TraceCheckUtils]: 11: Hoare triple {159210#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {159210#true} is VALID [2022-04-08 08:18:35,751 INFO L272 TraceCheckUtils]: 12: Hoare triple {159210#true} call stub_driver_init(); {159250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:35,752 INFO L290 TraceCheckUtils]: 13: Hoare triple {159250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-08 08:18:35,752 INFO L290 TraceCheckUtils]: 14: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,752 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {159210#true} {159210#true} #1068#return; {159210#true} is VALID [2022-04-08 08:18:35,752 INFO L290 TraceCheckUtils]: 16: Hoare triple {159210#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {159210#true} is VALID [2022-04-08 08:18:35,752 INFO L290 TraceCheckUtils]: 17: Hoare triple {159210#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {159210#true} is VALID [2022-04-08 08:18:35,752 INFO L290 TraceCheckUtils]: 18: Hoare triple {159210#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {159210#true} is VALID [2022-04-08 08:18:35,752 INFO L290 TraceCheckUtils]: 19: Hoare triple {159210#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {159210#true} is VALID [2022-04-08 08:18:35,752 INFO L290 TraceCheckUtils]: 20: Hoare triple {159210#true} assume 3 == ~tmp_ndt_4~0; {159210#true} is VALID [2022-04-08 08:18:35,753 INFO L272 TraceCheckUtils]: 21: Hoare triple {159210#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {159251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:35,753 INFO L290 TraceCheckUtils]: 22: Hoare triple {159251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {159210#true} is VALID [2022-04-08 08:18:35,753 INFO L290 TraceCheckUtils]: 23: Hoare triple {159210#true} assume 1 == ~PagingReferenceCount~0; {159210#true} is VALID [2022-04-08 08:18:35,753 INFO L290 TraceCheckUtils]: 24: Hoare triple {159210#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {159210#true} is VALID [2022-04-08 08:18:35,753 INFO L290 TraceCheckUtils]: 25: Hoare triple {159210#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159210#true} is VALID [2022-04-08 08:18:35,753 INFO L290 TraceCheckUtils]: 26: Hoare triple {159210#true} assume !(0 == ~irpSp__MinorFunction~0); {159210#true} is VALID [2022-04-08 08:18:35,753 INFO L290 TraceCheckUtils]: 27: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-08 08:18:35,754 INFO L290 TraceCheckUtils]: 28: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-08 08:18:35,754 INFO L290 TraceCheckUtils]: 29: Hoare triple {159210#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {159210#true} is VALID [2022-04-08 08:18:35,754 INFO L272 TraceCheckUtils]: 30: Hoare triple {159210#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:18:35,754 INFO L290 TraceCheckUtils]: 31: Hoare triple {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {159210#true} is VALID [2022-04-08 08:18:35,754 INFO L290 TraceCheckUtils]: 32: Hoare triple {159210#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {159210#true} is VALID [2022-04-08 08:18:35,754 INFO L290 TraceCheckUtils]: 33: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,755 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-08 08:18:35,755 INFO L290 TraceCheckUtils]: 35: Hoare triple {159210#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {159210#true} is VALID [2022-04-08 08:18:35,755 INFO L290 TraceCheckUtils]: 36: Hoare triple {159210#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:18:35,755 INFO L272 TraceCheckUtils]: 37: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {159263#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:18:35,756 INFO L290 TraceCheckUtils]: 38: Hoare triple {159263#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159210#true} is VALID [2022-04-08 08:18:35,756 INFO L290 TraceCheckUtils]: 39: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-08 08:18:35,756 INFO L290 TraceCheckUtils]: 40: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-08 08:18:35,756 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {159210#true} {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1034#return; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:18:35,757 INFO L290 TraceCheckUtils]: 42: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:18:35,757 INFO L290 TraceCheckUtils]: 43: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:18:35,757 INFO L290 TraceCheckUtils]: 44: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-08 08:18:35,757 INFO L290 TraceCheckUtils]: 45: Hoare triple {159261#(= |FloppyPnp_#res| (- 1073741823))} assume true; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-08 08:18:35,758 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {159261#(= |FloppyPnp_#res| (- 1073741823))} {159210#true} #1076#return; {159246#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-08 08:18:35,758 INFO L290 TraceCheckUtils]: 47: Hoare triple {159246#(= (- 1073741823) |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,759 INFO L290 TraceCheckUtils]: 48: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,759 INFO L290 TraceCheckUtils]: 49: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,759 INFO L290 TraceCheckUtils]: 50: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~UNLOADED~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,760 INFO L290 TraceCheckUtils]: 51: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume -1 != ~status~1; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,760 INFO L290 TraceCheckUtils]: 52: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~SKIP2~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,760 INFO L290 TraceCheckUtils]: 53: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~IPC~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,761 INFO L290 TraceCheckUtils]: 54: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(~s~0 != ~DC~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,761 INFO L290 TraceCheckUtils]: 55: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,761 INFO L290 TraceCheckUtils]: 56: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 == ~DC~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-08 08:18:35,762 INFO L290 TraceCheckUtils]: 57: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume 259 == ~status~1; {159211#false} is VALID [2022-04-08 08:18:35,762 INFO L272 TraceCheckUtils]: 58: Hoare triple {159211#false} call errorFn(); {159211#false} is VALID [2022-04-08 08:18:35,762 INFO L290 TraceCheckUtils]: 59: Hoare triple {159211#false} assume !false; {159211#false} is VALID [2022-04-08 08:18:35,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:18:35,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:18:35,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883767604] [2022-04-08 08:18:35,763 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [883767604] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:35,763 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:35,763 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:18:35,763 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:18:35,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2023298551] [2022-04-08 08:18:35,763 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2023298551] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:35,763 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:35,763 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:18:35,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115380158] [2022-04-08 08:18:35,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:18:35,764 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-08 08:18:35,764 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:18:35,764 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:35,805 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:35,806 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:18:35,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:35,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:18:35,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:18:35,806 INFO L87 Difference]: Start difference. First operand 504 states and 629 transitions. Second operand has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:41,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:41,909 INFO L93 Difference]: Finished difference Result 539 states and 669 transitions. [2022-04-08 08:18:41,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:18:41,909 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-08 08:18:41,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:18:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:41,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 457 transitions. [2022-04-08 08:18:41,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 457 transitions. [2022-04-08 08:18:41,914 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 457 transitions. [2022-04-08 08:18:42,372 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 457 edges. 457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:42,386 INFO L225 Difference]: With dead ends: 539 [2022-04-08 08:18:42,386 INFO L226 Difference]: Without dead ends: 515 [2022-04-08 08:18:42,386 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:18:42,386 INFO L913 BasicCegarLoop]: 362 mSDtfsCounter, 635 mSDsluCounter, 528 mSDsCounter, 0 mSdLazyCounter, 1978 mSolverCounterSat, 211 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 648 SdHoareTripleChecker+Valid, 890 SdHoareTripleChecker+Invalid, 2189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 211 IncrementalHoareTripleChecker+Valid, 1978 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:18:42,387 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [648 Valid, 890 Invalid, 2189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [211 Valid, 1978 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 08:18:42,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 515 states. [2022-04-08 08:18:43,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 515 to 499. [2022-04-08 08:18:43,550 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:18:43,551 INFO L82 GeneralOperation]: Start isEquivalent. First operand 515 states. Second operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:18:43,551 INFO L74 IsIncluded]: Start isIncluded. First operand 515 states. Second operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:18:43,552 INFO L87 Difference]: Start difference. First operand 515 states. Second operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:18:43,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:43,562 INFO L93 Difference]: Finished difference Result 515 states and 642 transitions. [2022-04-08 08:18:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 642 transitions. [2022-04-08 08:18:43,563 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:43,563 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:43,563 INFO L74 IsIncluded]: Start isIncluded. First operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 515 states. [2022-04-08 08:18:43,563 INFO L87 Difference]: Start difference. First operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 515 states. [2022-04-08 08:18:43,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:43,573 INFO L93 Difference]: Finished difference Result 515 states and 642 transitions. [2022-04-08 08:18:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 642 transitions. [2022-04-08 08:18:43,574 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:43,574 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:43,574 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:18:43,574 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:18:43,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:18:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 621 transitions. [2022-04-08 08:18:43,588 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 621 transitions. Word has length 60 [2022-04-08 08:18:43,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:18:43,588 INFO L478 AbstractCegarLoop]: Abstraction has 499 states and 621 transitions. [2022-04-08 08:18:43,588 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 08:18:43,588 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 499 states and 621 transitions. [2022-04-08 08:18:44,728 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 621 edges. 621 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 621 transitions. [2022-04-08 08:18:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-08 08:18:44,729 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:18:44,729 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] [2022-04-08 08:18:44,729 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-08 08:18:44,729 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:18:44,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:18:44,729 INFO L85 PathProgramCache]: Analyzing trace with hash 1746189105, now seen corresponding path program 1 times [2022-04-08 08:18:44,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:44,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [823852504] [2022-04-08 08:18:44,730 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:18:44,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1746189105, now seen corresponding path program 2 times [2022-04-08 08:18:44,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:18:44,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447354867] [2022-04-08 08:18:44,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:18:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:18:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:44,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:18:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:44,828 INFO L290 TraceCheckUtils]: 0: Hoare triple {162414#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {162378#true} is VALID [2022-04-08 08:18:44,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,828 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162378#true} #1156#return; {162378#true} is VALID [2022-04-08 08:18:44,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:18:44,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:44,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {162415#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,858 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {162378#true} #1066#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:18:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:44,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {162416#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162378#true} is VALID [2022-04-08 08:18:44,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,872 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1068#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-08 08:18:44,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:44,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:18:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:44,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:18:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:44,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-08 08:18:44,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,926 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-08 08:18:44,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {162378#true} is VALID [2022-04-08 08:18:44,927 INFO L272 TraceCheckUtils]: 1: Hoare triple {162378#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:44,927 INFO L290 TraceCheckUtils]: 2: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-08 08:18:44,927 INFO L290 TraceCheckUtils]: 3: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,927 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-08 08:18:44,927 INFO L290 TraceCheckUtils]: 5: Hoare triple {162378#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {162378#true} is VALID [2022-04-08 08:18:44,927 INFO L290 TraceCheckUtils]: 6: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,927 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-08 08:18:44,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:18:44,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:44,944 INFO L290 TraceCheckUtils]: 0: Hoare triple {162435#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-08 08:18:44,944 INFO L290 TraceCheckUtils]: 1: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-08 08:18:44,945 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162436#(= ~MPR1~0 ~s~0)} {162378#true} #1124#return; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-08 08:18:44,945 INFO L290 TraceCheckUtils]: 0: Hoare triple {162417#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {162378#true} is VALID [2022-04-08 08:18:44,945 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume 0 != ~compRegistered~0; {162378#true} is VALID [2022-04-08 08:18:44,945 INFO L272 TraceCheckUtils]: 2: Hoare triple {162378#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:44,946 INFO L290 TraceCheckUtils]: 3: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {162378#true} is VALID [2022-04-08 08:18:44,946 INFO L272 TraceCheckUtils]: 4: Hoare triple {162378#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:44,946 INFO L290 TraceCheckUtils]: 5: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-08 08:18:44,946 INFO L290 TraceCheckUtils]: 6: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,946 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-08 08:18:44,946 INFO L290 TraceCheckUtils]: 8: Hoare triple {162378#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {162378#true} is VALID [2022-04-08 08:18:44,946 INFO L290 TraceCheckUtils]: 9: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,947 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-08 08:18:44,947 INFO L290 TraceCheckUtils]: 11: Hoare triple {162378#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {162378#true} is VALID [2022-04-08 08:18:44,947 INFO L290 TraceCheckUtils]: 12: Hoare triple {162378#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {162378#true} is VALID [2022-04-08 08:18:44,947 INFO L272 TraceCheckUtils]: 13: Hoare triple {162378#true} call stubMoreProcessingRequired(); {162435#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:18:44,947 INFO L290 TraceCheckUtils]: 14: Hoare triple {162435#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-08 08:18:44,948 INFO L290 TraceCheckUtils]: 15: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-08 08:18:44,948 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {162436#(= ~MPR1~0 ~s~0)} {162378#true} #1124#return; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-08 08:18:44,949 INFO L290 TraceCheckUtils]: 17: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-08 08:18:44,949 INFO L290 TraceCheckUtils]: 18: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_10~0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-08 08:18:44,949 INFO L290 TraceCheckUtils]: 19: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-08 08:18:44,950 INFO L290 TraceCheckUtils]: 20: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-08 08:18:44,950 INFO L290 TraceCheckUtils]: 21: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-08 08:18:44,950 INFO L290 TraceCheckUtils]: 22: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-08 08:18:44,951 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1044#return; {162379#false} is VALID [2022-04-08 08:18:44,953 INFO L272 TraceCheckUtils]: 0: Hoare triple {162378#true} call ULTIMATE.init(); {162414#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:18:44,953 INFO L290 TraceCheckUtils]: 1: Hoare triple {162414#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {162378#true} is VALID [2022-04-08 08:18:44,953 INFO L290 TraceCheckUtils]: 2: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,953 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {162378#true} {162378#true} #1156#return; {162378#true} is VALID [2022-04-08 08:18:44,953 INFO L272 TraceCheckUtils]: 4: Hoare triple {162378#true} call #t~ret170 := main(); {162378#true} is VALID [2022-04-08 08:18:44,953 INFO L290 TraceCheckUtils]: 5: Hoare triple {162378#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {162378#true} is VALID [2022-04-08 08:18:44,954 INFO L272 TraceCheckUtils]: 6: Hoare triple {162378#true} call _BLAST_init(); {162415#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:44,955 INFO L290 TraceCheckUtils]: 7: Hoare triple {162415#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,955 INFO L290 TraceCheckUtils]: 8: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,955 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {162378#true} #1066#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,956 INFO L290 TraceCheckUtils]: 10: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,956 INFO L290 TraceCheckUtils]: 11: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,957 INFO L272 TraceCheckUtils]: 12: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call stub_driver_init(); {162416#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:44,957 INFO L290 TraceCheckUtils]: 13: Hoare triple {162416#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162378#true} is VALID [2022-04-08 08:18:44,957 INFO L290 TraceCheckUtils]: 14: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,957 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {162378#true} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1068#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,958 INFO L290 TraceCheckUtils]: 16: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,958 INFO L290 TraceCheckUtils]: 17: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,959 INFO L290 TraceCheckUtils]: 18: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,959 INFO L290 TraceCheckUtils]: 19: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,959 INFO L290 TraceCheckUtils]: 20: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 3 == ~tmp_ndt_4~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,960 INFO L272 TraceCheckUtils]: 21: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,961 INFO L290 TraceCheckUtils]: 22: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,961 INFO L290 TraceCheckUtils]: 23: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 1 == ~PagingReferenceCount~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,962 INFO L290 TraceCheckUtils]: 24: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,962 INFO L290 TraceCheckUtils]: 25: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~disketteExtension__IsRemoved~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,962 INFO L290 TraceCheckUtils]: 26: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~irpSp__MinorFunction~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,963 INFO L290 TraceCheckUtils]: 27: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(5 == ~irpSp__MinorFunction~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,963 INFO L290 TraceCheckUtils]: 28: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(1 == ~irpSp__MinorFunction~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,963 INFO L290 TraceCheckUtils]: 29: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,964 INFO L290 TraceCheckUtils]: 30: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,964 INFO L290 TraceCheckUtils]: 31: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,965 INFO L290 TraceCheckUtils]: 32: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(~s~0 != ~NP~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,965 INFO L290 TraceCheckUtils]: 33: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,965 INFO L290 TraceCheckUtils]: 34: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-08 08:18:44,966 INFO L272 TraceCheckUtils]: 35: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {162417#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:44,966 INFO L290 TraceCheckUtils]: 36: Hoare triple {162417#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {162378#true} is VALID [2022-04-08 08:18:44,966 INFO L290 TraceCheckUtils]: 37: Hoare triple {162378#true} assume 0 != ~compRegistered~0; {162378#true} is VALID [2022-04-08 08:18:44,967 INFO L272 TraceCheckUtils]: 38: Hoare triple {162378#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:44,967 INFO L290 TraceCheckUtils]: 39: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {162378#true} is VALID [2022-04-08 08:18:44,967 INFO L272 TraceCheckUtils]: 40: Hoare triple {162378#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:18:44,968 INFO L290 TraceCheckUtils]: 41: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-08 08:18:44,968 INFO L290 TraceCheckUtils]: 42: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,968 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-08 08:18:44,968 INFO L290 TraceCheckUtils]: 44: Hoare triple {162378#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {162378#true} is VALID [2022-04-08 08:18:44,968 INFO L290 TraceCheckUtils]: 45: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-08 08:18:44,968 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-08 08:18:44,968 INFO L290 TraceCheckUtils]: 47: Hoare triple {162378#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {162378#true} is VALID [2022-04-08 08:18:44,968 INFO L290 TraceCheckUtils]: 48: Hoare triple {162378#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {162378#true} is VALID [2022-04-08 08:18:44,968 INFO L272 TraceCheckUtils]: 49: Hoare triple {162378#true} call stubMoreProcessingRequired(); {162435#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:18:44,969 INFO L290 TraceCheckUtils]: 50: Hoare triple {162435#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-08 08:18:44,969 INFO L290 TraceCheckUtils]: 51: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-08 08:18:44,969 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {162436#(= ~MPR1~0 ~s~0)} {162378#true} #1124#return; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-08 08:18:44,970 INFO L290 TraceCheckUtils]: 53: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-08 08:18:44,970 INFO L290 TraceCheckUtils]: 54: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_10~0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-08 08:18:44,971 INFO L290 TraceCheckUtils]: 55: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-08 08:18:44,971 INFO L290 TraceCheckUtils]: 56: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-08 08:18:44,971 INFO L290 TraceCheckUtils]: 57: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-08 08:18:44,972 INFO L290 TraceCheckUtils]: 58: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-08 08:18:44,972 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1044#return; {162379#false} is VALID [2022-04-08 08:18:44,972 INFO L290 TraceCheckUtils]: 60: Hoare triple {162379#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {162379#false} is VALID [2022-04-08 08:18:44,972 INFO L290 TraceCheckUtils]: 61: Hoare triple {162379#false} assume !(259 == ~__cil_tmp30~0); {162379#false} is VALID [2022-04-08 08:18:44,972 INFO L290 TraceCheckUtils]: 62: Hoare triple {162379#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {162379#false} is VALID [2022-04-08 08:18:44,973 INFO L272 TraceCheckUtils]: 63: Hoare triple {162379#false} call IofCompleteRequest(~Irp, 0); {162379#false} is VALID [2022-04-08 08:18:44,973 INFO L290 TraceCheckUtils]: 64: Hoare triple {162379#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {162379#false} is VALID [2022-04-08 08:18:44,973 INFO L290 TraceCheckUtils]: 65: Hoare triple {162379#false} assume !(~s~0 == ~NP~0); {162379#false} is VALID [2022-04-08 08:18:44,973 INFO L272 TraceCheckUtils]: 66: Hoare triple {162379#false} call errorFn(); {162379#false} is VALID [2022-04-08 08:18:44,973 INFO L290 TraceCheckUtils]: 67: Hoare triple {162379#false} assume !false; {162379#false} is VALID [2022-04-08 08:18:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:18:44,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:18:44,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [447354867] [2022-04-08 08:18:44,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [447354867] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:44,974 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:44,974 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:18:44,974 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:18:44,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [823852504] [2022-04-08 08:18:44,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [823852504] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:44,974 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:44,974 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:18:44,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461417989] [2022-04-08 08:18:44,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:18:44,975 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 68 [2022-04-08 08:18:44,975 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:18:44,975 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:18:45,028 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:45,028 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:18:45,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:45,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:18:45,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:18:45,029 INFO L87 Difference]: Start difference. First operand 499 states and 621 transitions. Second operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:18:50,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:50,419 INFO L93 Difference]: Finished difference Result 780 states and 980 transitions. [2022-04-08 08:18:50,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:18:50,419 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 68 [2022-04-08 08:18:50,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:18:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:18:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2022-04-08 08:18:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:18:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2022-04-08 08:18:50,433 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 630 transitions. [2022-04-08 08:18:51,003 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 630 edges. 630 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:51,018 INFO L225 Difference]: With dead ends: 780 [2022-04-08 08:18:51,018 INFO L226 Difference]: Without dead ends: 521 [2022-04-08 08:18:51,019 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=106, Invalid=314, Unknown=0, NotChecked=0, Total=420 [2022-04-08 08:18:51,020 INFO L913 BasicCegarLoop]: 357 mSDtfsCounter, 717 mSDsluCounter, 613 mSDsCounter, 0 mSdLazyCounter, 1349 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 730 SdHoareTripleChecker+Valid, 970 SdHoareTripleChecker+Invalid, 1554 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 1349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-08 08:18:51,020 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [730 Valid, 970 Invalid, 1554 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 1349 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-08 08:18:51,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2022-04-08 08:18:52,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 499. [2022-04-08 08:18:52,197 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:18:52,197 INFO L82 GeneralOperation]: Start isEquivalent. First operand 521 states. Second operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:18:52,198 INFO L74 IsIncluded]: Start isIncluded. First operand 521 states. Second operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:18:52,198 INFO L87 Difference]: Start difference. First operand 521 states. Second operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:18:52,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:52,208 INFO L93 Difference]: Finished difference Result 521 states and 649 transitions. [2022-04-08 08:18:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 649 transitions. [2022-04-08 08:18:52,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:52,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:52,209 INFO L74 IsIncluded]: Start isIncluded. First operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 521 states. [2022-04-08 08:18:52,210 INFO L87 Difference]: Start difference. First operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 521 states. [2022-04-08 08:18:52,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:52,223 INFO L93 Difference]: Finished difference Result 521 states and 649 transitions. [2022-04-08 08:18:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 649 transitions. [2022-04-08 08:18:52,224 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:18:52,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:18:52,224 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:18:52,224 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:18:52,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:18:52,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 619 transitions. [2022-04-08 08:18:52,246 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 619 transitions. Word has length 68 [2022-04-08 08:18:52,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:18:52,246 INFO L478 AbstractCegarLoop]: Abstraction has 499 states and 619 transitions. [2022-04-08 08:18:52,246 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:18:52,246 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 499 states and 619 transitions. [2022-04-08 08:18:53,384 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 619 edges. 619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 619 transitions. [2022-04-08 08:18:53,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-08 08:18:53,385 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:18:53,385 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:18:53,385 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-08 08:18:53,385 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:18:53,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:18:53,385 INFO L85 PathProgramCache]: Analyzing trace with hash -662819238, now seen corresponding path program 1 times [2022-04-08 08:18:53,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:53,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [79824244] [2022-04-08 08:18:53,385 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:18:53,386 INFO L85 PathProgramCache]: Analyzing trace with hash -662819238, now seen corresponding path program 2 times [2022-04-08 08:18:53,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:18:53,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026441167] [2022-04-08 08:18:53,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:18:53,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:18:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:53,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:18:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:53,492 INFO L290 TraceCheckUtils]: 0: Hoare triple {166102#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {166059#true} is VALID [2022-04-08 08:18:53,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-08 08:18:53,492 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1156#return; {166059#true} is VALID [2022-04-08 08:18:53,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:18:53,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:53,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {166103#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-08 08:18:53,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-08 08:18:53,515 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1066#return; {166059#true} is VALID [2022-04-08 08:18:53,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:18:53,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:53,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {166104#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-08 08:18:53,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-08 08:18:53,525 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1068#return; {166059#true} is VALID [2022-04-08 08:18:53,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:18:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:53,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:18:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:53,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:18:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:18:53,624 INFO L290 TraceCheckUtils]: 0: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-08 08:18:53,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-08 08:18:53,624 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-08 08:18:53,625 INFO L290 TraceCheckUtils]: 3: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-08 08:18:53,626 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-08 08:18:53,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {166059#true} is VALID [2022-04-08 08:18:53,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {166059#true} is VALID [2022-04-08 08:18:53,626 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {166059#true} is VALID [2022-04-08 08:18:53,626 INFO L290 TraceCheckUtils]: 3: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-08 08:18:53,626 INFO L272 TraceCheckUtils]: 4: Hoare triple {166059#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {166059#true} is VALID [2022-04-08 08:18:53,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-08 08:18:53,626 INFO L290 TraceCheckUtils]: 6: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-08 08:18:53,627 INFO L290 TraceCheckUtils]: 7: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-08 08:18:53,627 INFO L290 TraceCheckUtils]: 8: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-08 08:18:53,628 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-08 08:18:53,629 INFO L290 TraceCheckUtils]: 10: Hoare triple {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {166129#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-08 08:18:53,629 INFO L290 TraceCheckUtils]: 11: Hoare triple {166129#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {166060#false} is VALID [2022-04-08 08:18:53,629 INFO L290 TraceCheckUtils]: 12: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-08 08:18:53,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-08 08:18:53,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-08 08:18:53,629 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-08 08:18:53,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {166105#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {166059#true} is VALID [2022-04-08 08:18:53,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {166059#true} is VALID [2022-04-08 08:18:53,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume !(0 != ~disketteExtension__IsRemoved~1); {166059#true} is VALID [2022-04-08 08:18:53,634 INFO L290 TraceCheckUtils]: 3: Hoare triple {166059#true} assume !(0 == ~disketteExtension__IsStarted~2); {166059#true} is VALID [2022-04-08 08:18:53,634 INFO L290 TraceCheckUtils]: 4: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {166059#true} is VALID [2022-04-08 08:18:53,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {166059#true} is VALID [2022-04-08 08:18:53,634 INFO L290 TraceCheckUtils]: 6: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {166059#true} is VALID [2022-04-08 08:18:53,634 INFO L290 TraceCheckUtils]: 7: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {166059#true} is VALID [2022-04-08 08:18:53,634 INFO L290 TraceCheckUtils]: 8: Hoare triple {166059#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {166059#true} is VALID [2022-04-08 08:18:53,635 INFO L272 TraceCheckUtils]: 9: Hoare triple {166059#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:18:53,635 INFO L290 TraceCheckUtils]: 10: Hoare triple {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {166059#true} is VALID [2022-04-08 08:18:53,635 INFO L290 TraceCheckUtils]: 11: Hoare triple {166059#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {166059#true} is VALID [2022-04-08 08:18:53,635 INFO L290 TraceCheckUtils]: 12: Hoare triple {166059#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {166059#true} is VALID [2022-04-08 08:18:53,636 INFO L290 TraceCheckUtils]: 13: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-08 08:18:53,636 INFO L272 TraceCheckUtils]: 14: Hoare triple {166059#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {166059#true} is VALID [2022-04-08 08:18:53,636 INFO L290 TraceCheckUtils]: 15: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-08 08:18:53,636 INFO L290 TraceCheckUtils]: 16: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-08 08:18:53,636 INFO L290 TraceCheckUtils]: 17: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-08 08:18:53,636 INFO L290 TraceCheckUtils]: 18: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-08 08:18:53,637 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-08 08:18:53,638 INFO L290 TraceCheckUtils]: 20: Hoare triple {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {166129#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-08 08:18:53,638 INFO L290 TraceCheckUtils]: 21: Hoare triple {166129#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {166060#false} is VALID [2022-04-08 08:18:53,638 INFO L290 TraceCheckUtils]: 22: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-08 08:18:53,638 INFO L290 TraceCheckUtils]: 23: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-08 08:18:53,638 INFO L290 TraceCheckUtils]: 24: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-08 08:18:53,639 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-08 08:18:53,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {166060#false} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {166060#false} is VALID [2022-04-08 08:18:53,639 INFO L290 TraceCheckUtils]: 27: Hoare triple {166060#false} ~__cil_tmp91~0 := ~ntStatus~3; {166060#false} is VALID [2022-04-08 08:18:53,639 INFO L290 TraceCheckUtils]: 28: Hoare triple {166060#false} assume !(259 != ~__cil_tmp91~0); {166060#false} is VALID [2022-04-08 08:18:53,639 INFO L290 TraceCheckUtils]: 29: Hoare triple {166060#false} #res := ~ntStatus~3; {166060#false} is VALID [2022-04-08 08:18:53,639 INFO L290 TraceCheckUtils]: 30: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-08 08:18:53,639 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {166060#false} {166059#true} #1074#return; {166060#false} is VALID [2022-04-08 08:18:53,641 INFO L272 TraceCheckUtils]: 0: Hoare triple {166059#true} call ULTIMATE.init(); {166102#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:18:53,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {166102#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {166059#true} is VALID [2022-04-08 08:18:53,641 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-08 08:18:53,641 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {166059#true} {166059#true} #1156#return; {166059#true} is VALID [2022-04-08 08:18:53,641 INFO L272 TraceCheckUtils]: 4: Hoare triple {166059#true} call #t~ret170 := main(); {166059#true} is VALID [2022-04-08 08:18:53,641 INFO L290 TraceCheckUtils]: 5: Hoare triple {166059#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {166059#true} is VALID [2022-04-08 08:18:53,642 INFO L272 TraceCheckUtils]: 6: Hoare triple {166059#true} call _BLAST_init(); {166103#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:53,643 INFO L290 TraceCheckUtils]: 7: Hoare triple {166103#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-08 08:18:53,643 INFO L290 TraceCheckUtils]: 8: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-08 08:18:53,643 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {166059#true} {166059#true} #1066#return; {166059#true} is VALID [2022-04-08 08:18:53,643 INFO L290 TraceCheckUtils]: 10: Hoare triple {166059#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {166059#true} is VALID [2022-04-08 08:18:53,643 INFO L290 TraceCheckUtils]: 11: Hoare triple {166059#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {166059#true} is VALID [2022-04-08 08:18:53,643 INFO L272 TraceCheckUtils]: 12: Hoare triple {166059#true} call stub_driver_init(); {166104#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:53,644 INFO L290 TraceCheckUtils]: 13: Hoare triple {166104#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-08 08:18:53,644 INFO L290 TraceCheckUtils]: 14: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-08 08:18:53,644 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {166059#true} {166059#true} #1068#return; {166059#true} is VALID [2022-04-08 08:18:53,644 INFO L290 TraceCheckUtils]: 16: Hoare triple {166059#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {166059#true} is VALID [2022-04-08 08:18:53,644 INFO L290 TraceCheckUtils]: 17: Hoare triple {166059#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {166059#true} is VALID [2022-04-08 08:18:53,644 INFO L290 TraceCheckUtils]: 18: Hoare triple {166059#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {166059#true} is VALID [2022-04-08 08:18:53,644 INFO L290 TraceCheckUtils]: 19: Hoare triple {166059#true} assume 2 == ~tmp_ndt_3~0; {166059#true} is VALID [2022-04-08 08:18:53,645 INFO L272 TraceCheckUtils]: 20: Hoare triple {166059#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {166105#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:18:53,645 INFO L290 TraceCheckUtils]: 21: Hoare triple {166105#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {166059#true} is VALID [2022-04-08 08:18:53,645 INFO L290 TraceCheckUtils]: 22: Hoare triple {166059#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {166059#true} is VALID [2022-04-08 08:18:53,645 INFO L290 TraceCheckUtils]: 23: Hoare triple {166059#true} assume !(0 != ~disketteExtension__IsRemoved~1); {166059#true} is VALID [2022-04-08 08:18:53,645 INFO L290 TraceCheckUtils]: 24: Hoare triple {166059#true} assume !(0 == ~disketteExtension__IsStarted~2); {166059#true} is VALID [2022-04-08 08:18:53,645 INFO L290 TraceCheckUtils]: 25: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {166059#true} is VALID [2022-04-08 08:18:53,645 INFO L290 TraceCheckUtils]: 26: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {166059#true} is VALID [2022-04-08 08:18:53,645 INFO L290 TraceCheckUtils]: 27: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {166059#true} is VALID [2022-04-08 08:18:53,646 INFO L290 TraceCheckUtils]: 28: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {166059#true} is VALID [2022-04-08 08:18:53,646 INFO L290 TraceCheckUtils]: 29: Hoare triple {166059#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {166059#true} is VALID [2022-04-08 08:18:53,646 INFO L272 TraceCheckUtils]: 30: Hoare triple {166059#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:18:53,646 INFO L290 TraceCheckUtils]: 31: Hoare triple {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {166059#true} is VALID [2022-04-08 08:18:53,646 INFO L290 TraceCheckUtils]: 32: Hoare triple {166059#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {166059#true} is VALID [2022-04-08 08:18:53,647 INFO L290 TraceCheckUtils]: 33: Hoare triple {166059#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {166059#true} is VALID [2022-04-08 08:18:53,647 INFO L290 TraceCheckUtils]: 34: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-08 08:18:53,647 INFO L272 TraceCheckUtils]: 35: Hoare triple {166059#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {166059#true} is VALID [2022-04-08 08:18:53,647 INFO L290 TraceCheckUtils]: 36: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-08 08:18:53,647 INFO L290 TraceCheckUtils]: 37: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-08 08:18:53,647 INFO L290 TraceCheckUtils]: 38: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-08 08:18:53,648 INFO L290 TraceCheckUtils]: 39: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-08 08:18:53,649 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-08 08:18:53,649 INFO L290 TraceCheckUtils]: 41: Hoare triple {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {166129#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-08 08:18:53,649 INFO L290 TraceCheckUtils]: 42: Hoare triple {166129#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {166060#false} is VALID [2022-04-08 08:18:53,649 INFO L290 TraceCheckUtils]: 43: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 44: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 45: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 47: Hoare triple {166060#false} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 48: Hoare triple {166060#false} ~__cil_tmp91~0 := ~ntStatus~3; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 49: Hoare triple {166060#false} assume !(259 != ~__cil_tmp91~0); {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 50: Hoare triple {166060#false} #res := ~ntStatus~3; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 51: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {166060#false} {166059#true} #1074#return; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 53: Hoare triple {166060#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 54: Hoare triple {166060#false} assume !(1 == ~pended~0); {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 55: Hoare triple {166060#false} assume !(1 == ~pended~0); {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 56: Hoare triple {166060#false} assume ~s~0 != ~UNLOADED~0; {166060#false} is VALID [2022-04-08 08:18:53,650 INFO L290 TraceCheckUtils]: 57: Hoare triple {166060#false} assume -1 != ~status~1; {166060#false} is VALID [2022-04-08 08:18:53,651 INFO L290 TraceCheckUtils]: 58: Hoare triple {166060#false} assume ~s~0 != ~SKIP2~0; {166060#false} is VALID [2022-04-08 08:18:53,651 INFO L290 TraceCheckUtils]: 59: Hoare triple {166060#false} assume ~s~0 != ~IPC~0; {166060#false} is VALID [2022-04-08 08:18:53,651 INFO L290 TraceCheckUtils]: 60: Hoare triple {166060#false} assume ~s~0 != ~DC~0; {166060#false} is VALID [2022-04-08 08:18:53,651 INFO L272 TraceCheckUtils]: 61: Hoare triple {166060#false} call errorFn(); {166060#false} is VALID [2022-04-08 08:18:53,651 INFO L290 TraceCheckUtils]: 62: Hoare triple {166060#false} assume !false; {166060#false} is VALID [2022-04-08 08:18:53,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:18:53,651 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:18:53,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026441167] [2022-04-08 08:18:53,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026441167] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:53,652 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:53,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:18:53,652 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:18:53,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [79824244] [2022-04-08 08:18:53,652 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [79824244] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:18:53,652 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:18:53,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:18:53,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899056371] [2022-04-08 08:18:53,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:18:53,653 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 63 [2022-04-08 08:18:53,653 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:18:53,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:53,700 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:53,700 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:18:53,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:18:53,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:18:53,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:18:53,701 INFO L87 Difference]: Start difference. First operand 499 states and 619 transitions. Second operand has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:59,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:18:59,031 INFO L93 Difference]: Finished difference Result 611 states and 749 transitions. [2022-04-08 08:18:59,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 08:18:59,031 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 63 [2022-04-08 08:18:59,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:18:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 522 transitions. [2022-04-08 08:18:59,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:18:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 522 transitions. [2022-04-08 08:18:59,038 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 522 transitions. [2022-04-08 08:18:59,529 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 522 edges. 522 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:18:59,542 INFO L225 Difference]: With dead ends: 611 [2022-04-08 08:18:59,542 INFO L226 Difference]: Without dead ends: 519 [2022-04-08 08:18:59,542 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:18:59,543 INFO L913 BasicCegarLoop]: 359 mSDtfsCounter, 501 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 1670 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 515 SdHoareTripleChecker+Valid, 812 SdHoareTripleChecker+Invalid, 1830 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 1670 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:18:59,543 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [515 Valid, 812 Invalid, 1830 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [160 Valid, 1670 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-08 08:18:59,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2022-04-08 08:19:00,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 503. [2022-04-08 08:19:00,709 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:19:00,710 INFO L82 GeneralOperation]: Start isEquivalent. First operand 519 states. Second operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-08 08:19:00,711 INFO L74 IsIncluded]: Start isIncluded. First operand 519 states. Second operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-08 08:19:00,711 INFO L87 Difference]: Start difference. First operand 519 states. Second operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-08 08:19:00,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:00,721 INFO L93 Difference]: Finished difference Result 519 states and 644 transitions. [2022-04-08 08:19:00,721 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 644 transitions. [2022-04-08 08:19:00,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:00,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:00,722 INFO L74 IsIncluded]: Start isIncluded. First operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) Second operand 519 states. [2022-04-08 08:19:00,723 INFO L87 Difference]: Start difference. First operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) Second operand 519 states. [2022-04-08 08:19:00,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:00,736 INFO L93 Difference]: Finished difference Result 519 states and 644 transitions. [2022-04-08 08:19:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 644 transitions. [2022-04-08 08:19:00,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:00,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:00,737 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:19:00,737 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:19:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-08 08:19:00,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 623 transitions. [2022-04-08 08:19:00,751 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 623 transitions. Word has length 63 [2022-04-08 08:19:00,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:19:00,751 INFO L478 AbstractCegarLoop]: Abstraction has 503 states and 623 transitions. [2022-04-08 08:19:00,751 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:19:00,751 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 503 states and 623 transitions. [2022-04-08 08:19:01,914 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:01,915 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 623 transitions. [2022-04-08 08:19:01,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-08 08:19:01,915 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:19:01,915 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:19:01,915 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-08 08:19:01,915 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:19:01,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:19:01,916 INFO L85 PathProgramCache]: Analyzing trace with hash 1616978329, now seen corresponding path program 1 times [2022-04-08 08:19:01,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:01,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1145628903] [2022-04-08 08:19:01,916 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:19:01,916 INFO L85 PathProgramCache]: Analyzing trace with hash 1616978329, now seen corresponding path program 2 times [2022-04-08 08:19:01,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:19:01,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813722923] [2022-04-08 08:19:01,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:19:01,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:19:01,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:02,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:19:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:02,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {169448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {169405#true} is VALID [2022-04-08 08:19:02,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,015 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1156#return; {169405#true} is VALID [2022-04-08 08:19:02,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:19:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:02,039 INFO L290 TraceCheckUtils]: 0: Hoare triple {169449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-08 08:19:02,039 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,039 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1066#return; {169405#true} is VALID [2022-04-08 08:19:02,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:19:02,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:02,054 INFO L290 TraceCheckUtils]: 0: Hoare triple {169450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-08 08:19:02,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,054 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1068#return; {169405#true} is VALID [2022-04-08 08:19:02,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:19:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:02,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:19:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:02,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:19:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:02,191 INFO L290 TraceCheckUtils]: 0: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-08 08:19:02,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-08 08:19:02,191 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-08 08:19:02,191 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,191 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-08 08:19:02,191 INFO L290 TraceCheckUtils]: 0: Hoare triple {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {169405#true} is VALID [2022-04-08 08:19:02,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {169405#true} is VALID [2022-04-08 08:19:02,191 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {169405#true} is VALID [2022-04-08 08:19:02,191 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-08 08:19:02,192 INFO L272 TraceCheckUtils]: 4: Hoare triple {169405#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {169405#true} is VALID [2022-04-08 08:19:02,192 INFO L290 TraceCheckUtils]: 5: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-08 08:19:02,192 INFO L290 TraceCheckUtils]: 6: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-08 08:19:02,192 INFO L290 TraceCheckUtils]: 7: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-08 08:19:02,192 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,192 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-08 08:19:02,192 INFO L290 TraceCheckUtils]: 10: Hoare triple {169405#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {169405#true} is VALID [2022-04-08 08:19:02,193 INFO L290 TraceCheckUtils]: 11: Hoare triple {169405#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:19:02,193 INFO L290 TraceCheckUtils]: 12: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:19:02,193 INFO L290 TraceCheckUtils]: 13: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:19:02,193 INFO L290 TraceCheckUtils]: 14: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:19:02,194 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {169405#true} #1138#return; {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-08 08:19:02,194 INFO L290 TraceCheckUtils]: 0: Hoare triple {169451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {169405#true} is VALID [2022-04-08 08:19:02,194 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {169405#true} is VALID [2022-04-08 08:19:02,195 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume !(0 != ~disketteExtension__IsRemoved~1); {169405#true} is VALID [2022-04-08 08:19:02,195 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume !(0 == ~disketteExtension__IsStarted~2); {169405#true} is VALID [2022-04-08 08:19:02,195 INFO L290 TraceCheckUtils]: 4: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {169405#true} is VALID [2022-04-08 08:19:02,195 INFO L290 TraceCheckUtils]: 5: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {169405#true} is VALID [2022-04-08 08:19:02,195 INFO L290 TraceCheckUtils]: 6: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {169405#true} is VALID [2022-04-08 08:19:02,195 INFO L290 TraceCheckUtils]: 7: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {169405#true} is VALID [2022-04-08 08:19:02,195 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L272 TraceCheckUtils]: 9: Hoare triple {169405#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:19:02,196 INFO L290 TraceCheckUtils]: 10: Hoare triple {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L290 TraceCheckUtils]: 11: Hoare triple {169405#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L290 TraceCheckUtils]: 12: Hoare triple {169405#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L290 TraceCheckUtils]: 13: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L272 TraceCheckUtils]: 14: Hoare triple {169405#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L290 TraceCheckUtils]: 15: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L290 TraceCheckUtils]: 16: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L290 TraceCheckUtils]: 17: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L290 TraceCheckUtils]: 18: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,196 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-08 08:19:02,197 INFO L290 TraceCheckUtils]: 20: Hoare triple {169405#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {169405#true} is VALID [2022-04-08 08:19:02,197 INFO L290 TraceCheckUtils]: 21: Hoare triple {169405#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:19:02,197 INFO L290 TraceCheckUtils]: 22: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:19:02,198 INFO L290 TraceCheckUtils]: 23: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:19:02,198 INFO L290 TraceCheckUtils]: 24: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:19:02,199 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {169405#true} #1138#return; {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-08 08:19:02,199 INFO L290 TraceCheckUtils]: 26: Hoare triple {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:19:02,199 INFO L290 TraceCheckUtils]: 27: Hoare triple {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} is VALID [2022-04-08 08:19:02,200 INFO L290 TraceCheckUtils]: 28: Hoare triple {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} assume !(259 != ~__cil_tmp91~0); {169406#false} is VALID [2022-04-08 08:19:02,200 INFO L290 TraceCheckUtils]: 29: Hoare triple {169406#false} #res := ~ntStatus~3; {169406#false} is VALID [2022-04-08 08:19:02,200 INFO L290 TraceCheckUtils]: 30: Hoare triple {169406#false} assume true; {169406#false} is VALID [2022-04-08 08:19:02,200 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {169406#false} {169405#true} #1074#return; {169406#false} is VALID [2022-04-08 08:19:02,202 INFO L272 TraceCheckUtils]: 0: Hoare triple {169405#true} call ULTIMATE.init(); {169448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:19:02,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {169448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {169405#true} is VALID [2022-04-08 08:19:02,202 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,202 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {169405#true} {169405#true} #1156#return; {169405#true} is VALID [2022-04-08 08:19:02,202 INFO L272 TraceCheckUtils]: 4: Hoare triple {169405#true} call #t~ret170 := main(); {169405#true} is VALID [2022-04-08 08:19:02,202 INFO L290 TraceCheckUtils]: 5: Hoare triple {169405#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {169405#true} is VALID [2022-04-08 08:19:02,203 INFO L272 TraceCheckUtils]: 6: Hoare triple {169405#true} call _BLAST_init(); {169449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:02,204 INFO L290 TraceCheckUtils]: 7: Hoare triple {169449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-08 08:19:02,204 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,204 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {169405#true} {169405#true} #1066#return; {169405#true} is VALID [2022-04-08 08:19:02,204 INFO L290 TraceCheckUtils]: 10: Hoare triple {169405#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {169405#true} is VALID [2022-04-08 08:19:02,204 INFO L290 TraceCheckUtils]: 11: Hoare triple {169405#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {169405#true} is VALID [2022-04-08 08:19:02,204 INFO L272 TraceCheckUtils]: 12: Hoare triple {169405#true} call stub_driver_init(); {169450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:02,205 INFO L290 TraceCheckUtils]: 13: Hoare triple {169450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-08 08:19:02,205 INFO L290 TraceCheckUtils]: 14: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,205 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {169405#true} {169405#true} #1068#return; {169405#true} is VALID [2022-04-08 08:19:02,205 INFO L290 TraceCheckUtils]: 16: Hoare triple {169405#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {169405#true} is VALID [2022-04-08 08:19:02,205 INFO L290 TraceCheckUtils]: 17: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {169405#true} is VALID [2022-04-08 08:19:02,205 INFO L290 TraceCheckUtils]: 18: Hoare triple {169405#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {169405#true} is VALID [2022-04-08 08:19:02,205 INFO L290 TraceCheckUtils]: 19: Hoare triple {169405#true} assume 2 == ~tmp_ndt_3~0; {169405#true} is VALID [2022-04-08 08:19:02,206 INFO L272 TraceCheckUtils]: 20: Hoare triple {169405#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {169451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:02,206 INFO L290 TraceCheckUtils]: 21: Hoare triple {169451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {169405#true} is VALID [2022-04-08 08:19:02,206 INFO L290 TraceCheckUtils]: 22: Hoare triple {169405#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {169405#true} is VALID [2022-04-08 08:19:02,206 INFO L290 TraceCheckUtils]: 23: Hoare triple {169405#true} assume !(0 != ~disketteExtension__IsRemoved~1); {169405#true} is VALID [2022-04-08 08:19:02,206 INFO L290 TraceCheckUtils]: 24: Hoare triple {169405#true} assume !(0 == ~disketteExtension__IsStarted~2); {169405#true} is VALID [2022-04-08 08:19:02,206 INFO L290 TraceCheckUtils]: 25: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {169405#true} is VALID [2022-04-08 08:19:02,206 INFO L290 TraceCheckUtils]: 26: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {169405#true} is VALID [2022-04-08 08:19:02,206 INFO L290 TraceCheckUtils]: 27: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {169405#true} is VALID [2022-04-08 08:19:02,206 INFO L290 TraceCheckUtils]: 28: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {169405#true} is VALID [2022-04-08 08:19:02,207 INFO L290 TraceCheckUtils]: 29: Hoare triple {169405#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {169405#true} is VALID [2022-04-08 08:19:02,207 INFO L272 TraceCheckUtils]: 30: Hoare triple {169405#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:19:02,207 INFO L290 TraceCheckUtils]: 31: Hoare triple {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {169405#true} is VALID [2022-04-08 08:19:02,207 INFO L290 TraceCheckUtils]: 32: Hoare triple {169405#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {169405#true} is VALID [2022-04-08 08:19:02,207 INFO L290 TraceCheckUtils]: 33: Hoare triple {169405#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {169405#true} is VALID [2022-04-08 08:19:02,208 INFO L290 TraceCheckUtils]: 34: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-08 08:19:02,208 INFO L272 TraceCheckUtils]: 35: Hoare triple {169405#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {169405#true} is VALID [2022-04-08 08:19:02,208 INFO L290 TraceCheckUtils]: 36: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-08 08:19:02,208 INFO L290 TraceCheckUtils]: 37: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-08 08:19:02,208 INFO L290 TraceCheckUtils]: 38: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-08 08:19:02,208 INFO L290 TraceCheckUtils]: 39: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-08 08:19:02,208 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-08 08:19:02,208 INFO L290 TraceCheckUtils]: 41: Hoare triple {169405#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {169405#true} is VALID [2022-04-08 08:19:02,208 INFO L290 TraceCheckUtils]: 42: Hoare triple {169405#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:19:02,209 INFO L290 TraceCheckUtils]: 43: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:19:02,209 INFO L290 TraceCheckUtils]: 44: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:19:02,209 INFO L290 TraceCheckUtils]: 45: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:19:02,210 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {169405#true} #1138#return; {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-08 08:19:02,211 INFO L290 TraceCheckUtils]: 47: Hoare triple {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:19:02,211 INFO L290 TraceCheckUtils]: 48: Hoare triple {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} is VALID [2022-04-08 08:19:02,211 INFO L290 TraceCheckUtils]: 49: Hoare triple {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} assume !(259 != ~__cil_tmp91~0); {169406#false} is VALID [2022-04-08 08:19:02,211 INFO L290 TraceCheckUtils]: 50: Hoare triple {169406#false} #res := ~ntStatus~3; {169406#false} is VALID [2022-04-08 08:19:02,211 INFO L290 TraceCheckUtils]: 51: Hoare triple {169406#false} assume true; {169406#false} is VALID [2022-04-08 08:19:02,211 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {169406#false} {169405#true} #1074#return; {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L290 TraceCheckUtils]: 53: Hoare triple {169406#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L290 TraceCheckUtils]: 54: Hoare triple {169406#false} assume !(1 == ~pended~0); {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L290 TraceCheckUtils]: 55: Hoare triple {169406#false} assume !(1 == ~pended~0); {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L290 TraceCheckUtils]: 56: Hoare triple {169406#false} assume ~s~0 != ~UNLOADED~0; {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L290 TraceCheckUtils]: 57: Hoare triple {169406#false} assume -1 != ~status~1; {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L290 TraceCheckUtils]: 58: Hoare triple {169406#false} assume ~s~0 != ~SKIP2~0; {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L290 TraceCheckUtils]: 59: Hoare triple {169406#false} assume ~s~0 != ~IPC~0; {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L290 TraceCheckUtils]: 60: Hoare triple {169406#false} assume ~s~0 != ~DC~0; {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L272 TraceCheckUtils]: 61: Hoare triple {169406#false} call errorFn(); {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L290 TraceCheckUtils]: 62: Hoare triple {169406#false} assume !false; {169406#false} is VALID [2022-04-08 08:19:02,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:19:02,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:19:02,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813722923] [2022-04-08 08:19:02,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813722923] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:02,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:02,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:19:02,213 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:19:02,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1145628903] [2022-04-08 08:19:02,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1145628903] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:02,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:02,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:19:02,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706729506] [2022-04-08 08:19:02,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:19:02,215 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 63 [2022-04-08 08:19:02,215 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:19:02,215 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:19:02,270 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:02,270 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:19:02,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:02,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:19:02,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:19:02,271 INFO L87 Difference]: Start difference. First operand 503 states and 623 transitions. Second operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:19:08,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:08,549 INFO L93 Difference]: Finished difference Result 529 states and 653 transitions. [2022-04-08 08:19:08,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:19:08,550 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 63 [2022-04-08 08:19:08,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:19:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:19:08,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2022-04-08 08:19:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:19:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2022-04-08 08:19:08,555 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 450 transitions. [2022-04-08 08:19:09,006 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:09,017 INFO L225 Difference]: With dead ends: 529 [2022-04-08 08:19:09,018 INFO L226 Difference]: Without dead ends: 505 [2022-04-08 08:19:09,018 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306 [2022-04-08 08:19:09,018 INFO L913 BasicCegarLoop]: 352 mSDtfsCounter, 381 mSDsluCounter, 639 mSDsCounter, 0 mSdLazyCounter, 2290 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 395 SdHoareTripleChecker+Valid, 991 SdHoareTripleChecker+Invalid, 2403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 2290 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:19:09,018 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [395 Valid, 991 Invalid, 2403 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 2290 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-08 08:19:09,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-08 08:19:10,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 489. [2022-04-08 08:19:10,176 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:19:10,177 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:19:10,177 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:19:10,177 INFO L87 Difference]: Start difference. First operand 505 states. Second operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:19:10,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:10,188 INFO L93 Difference]: Finished difference Result 505 states and 625 transitions. [2022-04-08 08:19:10,188 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 625 transitions. [2022-04-08 08:19:10,188 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:10,188 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:10,188 INFO L74 IsIncluded]: Start isIncluded. First operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 505 states. [2022-04-08 08:19:10,189 INFO L87 Difference]: Start difference. First operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 505 states. [2022-04-08 08:19:10,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:10,199 INFO L93 Difference]: Finished difference Result 505 states and 625 transitions. [2022-04-08 08:19:10,199 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 625 transitions. [2022-04-08 08:19:10,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:10,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:10,200 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:19:10,200 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:19:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-08 08:19:10,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 489 states and 604 transitions. [2022-04-08 08:19:10,213 INFO L78 Accepts]: Start accepts. Automaton has 489 states and 604 transitions. Word has length 63 [2022-04-08 08:19:10,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:19:10,213 INFO L478 AbstractCegarLoop]: Abstraction has 489 states and 604 transitions. [2022-04-08 08:19:10,213 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 08:19:10,213 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 489 states and 604 transitions. [2022-04-08 08:19:11,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 604 edges. 604 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:11,353 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 604 transitions. [2022-04-08 08:19:11,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-08 08:19:11,353 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:19:11,353 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:19:11,354 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-08 08:19:11,354 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:19:11,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:19:11,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1834799191, now seen corresponding path program 1 times [2022-04-08 08:19:11,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:11,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [894694023] [2022-04-08 08:19:11,354 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:19:11,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1834799191, now seen corresponding path program 2 times [2022-04-08 08:19:11,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:19:11,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861188119] [2022-04-08 08:19:11,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:19:11,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:19:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:11,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:19:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:11,445 INFO L290 TraceCheckUtils]: 0: Hoare triple {172582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-08 08:19:11,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1156#return; {172539#true} is VALID [2022-04-08 08:19:11,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:19:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:11,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {172583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-08 08:19:11,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1066#return; {172539#true} is VALID [2022-04-08 08:19:11,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:19:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:11,489 INFO L290 TraceCheckUtils]: 0: Hoare triple {172584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-08 08:19:11,489 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1068#return; {172539#true} is VALID [2022-04-08 08:19:11,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:19:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:11,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:19:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:11,573 INFO L290 TraceCheckUtils]: 0: Hoare triple {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {172539#true} is VALID [2022-04-08 08:19:11,573 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-08 08:19:11,573 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {172539#true} is VALID [2022-04-08 08:19:11,573 INFO L290 TraceCheckUtils]: 3: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-08 08:19:11,573 INFO L290 TraceCheckUtils]: 4: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,574 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-08 08:19:11,574 INFO L290 TraceCheckUtils]: 6: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-08 08:19:11,574 INFO L290 TraceCheckUtils]: 7: Hoare triple {172539#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:11,574 INFO L290 TraceCheckUtils]: 8: Hoare triple {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,575 INFO L290 TraceCheckUtils]: 9: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,575 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {172539#true} #1038#return; {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,575 INFO L290 TraceCheckUtils]: 0: Hoare triple {172585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume 1 == ~PagingReferenceCount~0; {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 3: Hoare triple {172539#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 4: Hoare triple {172539#true} assume !(0 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} assume !(5 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {172539#true} assume !(1 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 7: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 8: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 9: Hoare triple {172539#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 10: Hoare triple {172539#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {172539#true} is VALID [2022-04-08 08:19:11,576 INFO L290 TraceCheckUtils]: 11: Hoare triple {172539#true} #t~post40 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post40;havoc #t~post40;#t~post41 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post41;havoc #t~post41; {172539#true} is VALID [2022-04-08 08:19:11,577 INFO L272 TraceCheckUtils]: 12: Hoare triple {172539#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:11,577 INFO L290 TraceCheckUtils]: 13: Hoare triple {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {172539#true} is VALID [2022-04-08 08:19:11,577 INFO L290 TraceCheckUtils]: 14: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-08 08:19:11,577 INFO L290 TraceCheckUtils]: 15: Hoare triple {172539#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {172539#true} is VALID [2022-04-08 08:19:11,577 INFO L290 TraceCheckUtils]: 16: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-08 08:19:11,577 INFO L290 TraceCheckUtils]: 17: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,578 INFO L290 TraceCheckUtils]: 18: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-08 08:19:11,578 INFO L290 TraceCheckUtils]: 19: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-08 08:19:11,578 INFO L290 TraceCheckUtils]: 20: Hoare triple {172539#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:11,578 INFO L290 TraceCheckUtils]: 21: Hoare triple {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,579 INFO L290 TraceCheckUtils]: 22: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,579 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {172539#true} #1038#return; {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,580 INFO L290 TraceCheckUtils]: 24: Hoare triple {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:11,580 INFO L290 TraceCheckUtils]: 25: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:11,580 INFO L290 TraceCheckUtils]: 26: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:11,581 INFO L290 TraceCheckUtils]: 27: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,581 INFO L290 TraceCheckUtils]: 28: Hoare triple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,582 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {172539#true} #1076#return; {172580#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:19:11,583 INFO L272 TraceCheckUtils]: 0: Hoare triple {172539#true} call ULTIMATE.init(); {172582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:19:11,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {172582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-08 08:19:11,584 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {172539#true} {172539#true} #1156#return; {172539#true} is VALID [2022-04-08 08:19:11,584 INFO L272 TraceCheckUtils]: 4: Hoare triple {172539#true} call #t~ret170 := main(); {172539#true} is VALID [2022-04-08 08:19:11,584 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {172539#true} is VALID [2022-04-08 08:19:11,585 INFO L272 TraceCheckUtils]: 6: Hoare triple {172539#true} call _BLAST_init(); {172583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:11,585 INFO L290 TraceCheckUtils]: 7: Hoare triple {172583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,585 INFO L290 TraceCheckUtils]: 8: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-08 08:19:11,585 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {172539#true} {172539#true} #1066#return; {172539#true} is VALID [2022-04-08 08:19:11,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {172539#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,585 INFO L290 TraceCheckUtils]: 11: Hoare triple {172539#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {172539#true} is VALID [2022-04-08 08:19:11,586 INFO L272 TraceCheckUtils]: 12: Hoare triple {172539#true} call stub_driver_init(); {172584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:11,586 INFO L290 TraceCheckUtils]: 13: Hoare triple {172584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,586 INFO L290 TraceCheckUtils]: 14: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-08 08:19:11,586 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {172539#true} {172539#true} #1068#return; {172539#true} is VALID [2022-04-08 08:19:11,586 INFO L290 TraceCheckUtils]: 16: Hoare triple {172539#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {172539#true} is VALID [2022-04-08 08:19:11,586 INFO L290 TraceCheckUtils]: 17: Hoare triple {172539#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {172539#true} is VALID [2022-04-08 08:19:11,586 INFO L290 TraceCheckUtils]: 18: Hoare triple {172539#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {172539#true} is VALID [2022-04-08 08:19:11,586 INFO L290 TraceCheckUtils]: 19: Hoare triple {172539#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {172539#true} is VALID [2022-04-08 08:19:11,586 INFO L290 TraceCheckUtils]: 20: Hoare triple {172539#true} assume 3 == ~tmp_ndt_4~0; {172539#true} is VALID [2022-04-08 08:19:11,587 INFO L272 TraceCheckUtils]: 21: Hoare triple {172539#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {172585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:11,587 INFO L290 TraceCheckUtils]: 22: Hoare triple {172585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {172539#true} is VALID [2022-04-08 08:19:11,587 INFO L290 TraceCheckUtils]: 23: Hoare triple {172539#true} assume 1 == ~PagingReferenceCount~0; {172539#true} is VALID [2022-04-08 08:19:11,587 INFO L290 TraceCheckUtils]: 24: Hoare triple {172539#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {172539#true} is VALID [2022-04-08 08:19:11,587 INFO L290 TraceCheckUtils]: 25: Hoare triple {172539#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172539#true} is VALID [2022-04-08 08:19:11,588 INFO L290 TraceCheckUtils]: 26: Hoare triple {172539#true} assume !(0 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-08 08:19:11,588 INFO L290 TraceCheckUtils]: 27: Hoare triple {172539#true} assume !(5 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-08 08:19:11,588 INFO L290 TraceCheckUtils]: 28: Hoare triple {172539#true} assume !(1 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-08 08:19:11,588 INFO L290 TraceCheckUtils]: 29: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-08 08:19:11,588 INFO L290 TraceCheckUtils]: 30: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-08 08:19:11,588 INFO L290 TraceCheckUtils]: 31: Hoare triple {172539#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,588 INFO L290 TraceCheckUtils]: 32: Hoare triple {172539#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {172539#true} is VALID [2022-04-08 08:19:11,588 INFO L290 TraceCheckUtils]: 33: Hoare triple {172539#true} #t~post40 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post40;havoc #t~post40;#t~post41 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post41;havoc #t~post41; {172539#true} is VALID [2022-04-08 08:19:11,589 INFO L272 TraceCheckUtils]: 34: Hoare triple {172539#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:11,589 INFO L290 TraceCheckUtils]: 35: Hoare triple {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {172539#true} is VALID [2022-04-08 08:19:11,589 INFO L290 TraceCheckUtils]: 36: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-08 08:19:11,589 INFO L290 TraceCheckUtils]: 37: Hoare triple {172539#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {172539#true} is VALID [2022-04-08 08:19:11,589 INFO L290 TraceCheckUtils]: 38: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-08 08:19:11,589 INFO L290 TraceCheckUtils]: 39: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-08 08:19:11,589 INFO L290 TraceCheckUtils]: 40: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-08 08:19:11,589 INFO L290 TraceCheckUtils]: 41: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-08 08:19:11,590 INFO L290 TraceCheckUtils]: 42: Hoare triple {172539#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:11,590 INFO L290 TraceCheckUtils]: 43: Hoare triple {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,590 INFO L290 TraceCheckUtils]: 44: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,591 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {172539#true} #1038#return; {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,591 INFO L290 TraceCheckUtils]: 46: Hoare triple {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:11,592 INFO L290 TraceCheckUtils]: 47: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:11,592 INFO L290 TraceCheckUtils]: 48: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:11,592 INFO L290 TraceCheckUtils]: 49: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,593 INFO L290 TraceCheckUtils]: 50: Hoare triple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,593 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {172539#true} #1076#return; {172580#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:19:11,594 INFO L290 TraceCheckUtils]: 52: Hoare triple {172580#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,594 INFO L290 TraceCheckUtils]: 53: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,594 INFO L290 TraceCheckUtils]: 54: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,594 INFO L290 TraceCheckUtils]: 55: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,595 INFO L290 TraceCheckUtils]: 56: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,595 INFO L290 TraceCheckUtils]: 57: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,595 INFO L290 TraceCheckUtils]: 58: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,596 INFO L290 TraceCheckUtils]: 59: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:11,596 INFO L290 TraceCheckUtils]: 60: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {172540#false} is VALID [2022-04-08 08:19:11,596 INFO L272 TraceCheckUtils]: 61: Hoare triple {172540#false} call errorFn(); {172540#false} is VALID [2022-04-08 08:19:11,596 INFO L290 TraceCheckUtils]: 62: Hoare triple {172540#false} assume !false; {172540#false} is VALID [2022-04-08 08:19:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:19:11,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:19:11,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861188119] [2022-04-08 08:19:11,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861188119] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:11,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:11,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:19:11,597 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:19:11,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [894694023] [2022-04-08 08:19:11,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [894694023] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:11,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:11,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:19:11,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040460906] [2022-04-08 08:19:11,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:19:11,598 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 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 63 [2022-04-08 08:19:11,598 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:19:11,599 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:11,645 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:11,645 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 08:19:11,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:11,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 08:19:11,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:19:11,646 INFO L87 Difference]: Start difference. First operand 489 states and 604 transitions. Second operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:18,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:18,093 INFO L93 Difference]: Finished difference Result 522 states and 642 transitions. [2022-04-08 08:19:18,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:19:18,093 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 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 63 [2022-04-08 08:19:18,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:19:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 441 transitions. [2022-04-08 08:19:18,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 441 transitions. [2022-04-08 08:19:18,097 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 441 transitions. [2022-04-08 08:19:18,519 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:18,531 INFO L225 Difference]: With dead ends: 522 [2022-04-08 08:19:18,531 INFO L226 Difference]: Without dead ends: 501 [2022-04-08 08:19:18,532 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:19:18,532 INFO L913 BasicCegarLoop]: 369 mSDtfsCounter, 357 mSDsluCounter, 1233 mSDsCounter, 0 mSdLazyCounter, 2161 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 361 SdHoareTripleChecker+Valid, 1602 SdHoareTripleChecker+Invalid, 2271 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 2161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:19:18,532 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [361 Valid, 1602 Invalid, 2271 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 2161 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-08 08:19:18,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2022-04-08 08:19:19,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 485. [2022-04-08 08:19:19,700 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:19:19,700 INFO L82 GeneralOperation]: Start isEquivalent. First operand 501 states. Second operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-08 08:19:19,706 INFO L74 IsIncluded]: Start isIncluded. First operand 501 states. Second operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-08 08:19:19,707 INFO L87 Difference]: Start difference. First operand 501 states. Second operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-08 08:19:19,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:19,717 INFO L93 Difference]: Finished difference Result 501 states and 619 transitions. [2022-04-08 08:19:19,717 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 619 transitions. [2022-04-08 08:19:19,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:19,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:19,718 INFO L74 IsIncluded]: Start isIncluded. First operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 501 states. [2022-04-08 08:19:19,718 INFO L87 Difference]: Start difference. First operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 501 states. [2022-04-08 08:19:19,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:19,728 INFO L93 Difference]: Finished difference Result 501 states and 619 transitions. [2022-04-08 08:19:19,728 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 619 transitions. [2022-04-08 08:19:19,729 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:19,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:19,729 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:19:19,729 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:19:19,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-08 08:19:19,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 598 transitions. [2022-04-08 08:19:19,743 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 598 transitions. Word has length 63 [2022-04-08 08:19:19,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:19:19,743 INFO L478 AbstractCegarLoop]: Abstraction has 485 states and 598 transitions. [2022-04-08 08:19:19,743 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:19,743 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 485 states and 598 transitions. [2022-04-08 08:19:20,936 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 598 transitions. [2022-04-08 08:19:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-08 08:19:20,937 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:19:20,937 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, 1, 1] [2022-04-08 08:19:20,937 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-08 08:19:20,937 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:19:20,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:19:20,938 INFO L85 PathProgramCache]: Analyzing trace with hash 2018781837, now seen corresponding path program 1 times [2022-04-08 08:19:20,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:20,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1484161502] [2022-04-08 08:19:20,938 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:19:20,938 INFO L85 PathProgramCache]: Analyzing trace with hash 2018781837, now seen corresponding path program 2 times [2022-04-08 08:19:20,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:19:20,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854702297] [2022-04-08 08:19:20,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:19:20,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:19:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:21,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:19:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:21,068 INFO L290 TraceCheckUtils]: 0: Hoare triple {175665#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {175625#true} is VALID [2022-04-08 08:19:21,068 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,069 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1156#return; {175625#true} is VALID [2022-04-08 08:19:21,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:19:21,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:21,092 INFO L290 TraceCheckUtils]: 0: Hoare triple {175666#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-08 08:19:21,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,092 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1066#return; {175625#true} is VALID [2022-04-08 08:19:21,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:19:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:21,105 INFO L290 TraceCheckUtils]: 0: Hoare triple {175667#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-08 08:19:21,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,105 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1068#return; {175625#true} is VALID [2022-04-08 08:19:21,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-08 08:19:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:21,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:19:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:21,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:19:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:21,183 INFO L290 TraceCheckUtils]: 0: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-08 08:19:21,183 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,183 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-08 08:19:21,183 INFO L290 TraceCheckUtils]: 0: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {175625#true} is VALID [2022-04-08 08:19:21,184 INFO L272 TraceCheckUtils]: 1: Hoare triple {175625#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:21,184 INFO L290 TraceCheckUtils]: 2: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-08 08:19:21,184 INFO L290 TraceCheckUtils]: 3: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,184 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-08 08:19:21,184 INFO L290 TraceCheckUtils]: 5: Hoare triple {175625#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {175625#true} is VALID [2022-04-08 08:19:21,184 INFO L290 TraceCheckUtils]: 6: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,184 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-08 08:19:21,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:19:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:21,194 INFO L290 TraceCheckUtils]: 0: Hoare triple {175686#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {175625#true} is VALID [2022-04-08 08:19:21,194 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,194 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-08 08:19:21,194 INFO L290 TraceCheckUtils]: 0: Hoare triple {175668#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {175625#true} is VALID [2022-04-08 08:19:21,195 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume 0 != ~compRegistered~0; {175625#true} is VALID [2022-04-08 08:19:21,195 INFO L272 TraceCheckUtils]: 2: Hoare triple {175625#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:21,195 INFO L290 TraceCheckUtils]: 3: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {175625#true} is VALID [2022-04-08 08:19:21,196 INFO L272 TraceCheckUtils]: 4: Hoare triple {175625#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:21,196 INFO L290 TraceCheckUtils]: 5: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-08 08:19:21,196 INFO L290 TraceCheckUtils]: 6: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,196 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-08 08:19:21,196 INFO L290 TraceCheckUtils]: 8: Hoare triple {175625#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {175625#true} is VALID [2022-04-08 08:19:21,196 INFO L290 TraceCheckUtils]: 9: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,196 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-08 08:19:21,196 INFO L290 TraceCheckUtils]: 11: Hoare triple {175625#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {175625#true} is VALID [2022-04-08 08:19:21,197 INFO L290 TraceCheckUtils]: 12: Hoare triple {175625#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {175625#true} is VALID [2022-04-08 08:19:21,197 INFO L272 TraceCheckUtils]: 13: Hoare triple {175625#true} call stubMoreProcessingRequired(); {175686#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:19:21,197 INFO L290 TraceCheckUtils]: 14: Hoare triple {175686#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {175625#true} is VALID [2022-04-08 08:19:21,197 INFO L290 TraceCheckUtils]: 15: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,197 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-08 08:19:21,197 INFO L290 TraceCheckUtils]: 17: Hoare triple {175625#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {175625#true} is VALID [2022-04-08 08:19:21,197 INFO L290 TraceCheckUtils]: 18: Hoare triple {175625#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {175625#true} is VALID [2022-04-08 08:19:21,197 INFO L290 TraceCheckUtils]: 19: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_11~0); {175625#true} is VALID [2022-04-08 08:19:21,198 INFO L290 TraceCheckUtils]: 20: Hoare triple {175625#true} ~returnVal2~0 := 259; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:19:21,198 INFO L290 TraceCheckUtils]: 21: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:19:21,198 INFO L290 TraceCheckUtils]: 22: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:19:21,199 INFO L290 TraceCheckUtils]: 23: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:19:21,199 INFO L290 TraceCheckUtils]: 24: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:19:21,200 INFO L290 TraceCheckUtils]: 25: Hoare triple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:19:21,200 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {175625#true} #1044#return; {175663#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-08 08:19:21,202 INFO L272 TraceCheckUtils]: 0: Hoare triple {175625#true} call ULTIMATE.init(); {175665#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:19:21,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {175665#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {175625#true} is VALID [2022-04-08 08:19:21,202 INFO L290 TraceCheckUtils]: 2: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,202 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175625#true} {175625#true} #1156#return; {175625#true} is VALID [2022-04-08 08:19:21,202 INFO L272 TraceCheckUtils]: 4: Hoare triple {175625#true} call #t~ret170 := main(); {175625#true} is VALID [2022-04-08 08:19:21,202 INFO L290 TraceCheckUtils]: 5: Hoare triple {175625#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {175625#true} is VALID [2022-04-08 08:19:21,203 INFO L272 TraceCheckUtils]: 6: Hoare triple {175625#true} call _BLAST_init(); {175666#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:21,203 INFO L290 TraceCheckUtils]: 7: Hoare triple {175666#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-08 08:19:21,203 INFO L290 TraceCheckUtils]: 8: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,204 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {175625#true} {175625#true} #1066#return; {175625#true} is VALID [2022-04-08 08:19:21,204 INFO L290 TraceCheckUtils]: 10: Hoare triple {175625#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {175625#true} is VALID [2022-04-08 08:19:21,204 INFO L290 TraceCheckUtils]: 11: Hoare triple {175625#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {175625#true} is VALID [2022-04-08 08:19:21,204 INFO L272 TraceCheckUtils]: 12: Hoare triple {175625#true} call stub_driver_init(); {175667#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:21,204 INFO L290 TraceCheckUtils]: 13: Hoare triple {175667#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-08 08:19:21,204 INFO L290 TraceCheckUtils]: 14: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,204 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {175625#true} {175625#true} #1068#return; {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 16: Hoare triple {175625#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 17: Hoare triple {175625#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 18: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 19: Hoare triple {175625#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 20: Hoare triple {175625#true} assume 3 == ~tmp_ndt_4~0; {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L272 TraceCheckUtils]: 21: Hoare triple {175625#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 22: Hoare triple {175625#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 23: Hoare triple {175625#true} assume 1 == ~PagingReferenceCount~0; {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 24: Hoare triple {175625#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 25: Hoare triple {175625#true} assume !(0 != ~disketteExtension__IsRemoved~0); {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 26: Hoare triple {175625#true} assume !(0 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 27: Hoare triple {175625#true} assume !(5 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-08 08:19:21,205 INFO L290 TraceCheckUtils]: 28: Hoare triple {175625#true} assume !(1 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-08 08:19:21,206 INFO L290 TraceCheckUtils]: 29: Hoare triple {175625#true} assume 6 == ~irpSp__MinorFunction~0; {175625#true} is VALID [2022-04-08 08:19:21,206 INFO L290 TraceCheckUtils]: 30: Hoare triple {175625#true} assume 6 == ~irpSp__MinorFunction~0; {175625#true} is VALID [2022-04-08 08:19:21,206 INFO L290 TraceCheckUtils]: 31: Hoare triple {175625#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {175625#true} is VALID [2022-04-08 08:19:21,206 INFO L290 TraceCheckUtils]: 32: Hoare triple {175625#true} assume !(~s~0 != ~NP~0); {175625#true} is VALID [2022-04-08 08:19:21,206 INFO L290 TraceCheckUtils]: 33: Hoare triple {175625#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {175625#true} is VALID [2022-04-08 08:19:21,206 INFO L290 TraceCheckUtils]: 34: Hoare triple {175625#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {175625#true} is VALID [2022-04-08 08:19:21,207 INFO L272 TraceCheckUtils]: 35: Hoare triple {175625#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {175668#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:21,207 INFO L290 TraceCheckUtils]: 36: Hoare triple {175668#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {175625#true} is VALID [2022-04-08 08:19:21,207 INFO L290 TraceCheckUtils]: 37: Hoare triple {175625#true} assume 0 != ~compRegistered~0; {175625#true} is VALID [2022-04-08 08:19:21,207 INFO L272 TraceCheckUtils]: 38: Hoare triple {175625#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:21,207 INFO L290 TraceCheckUtils]: 39: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {175625#true} is VALID [2022-04-08 08:19:21,208 INFO L272 TraceCheckUtils]: 40: Hoare triple {175625#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:21,208 INFO L290 TraceCheckUtils]: 41: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-08 08:19:21,208 INFO L290 TraceCheckUtils]: 42: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,208 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-08 08:19:21,208 INFO L290 TraceCheckUtils]: 44: Hoare triple {175625#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {175625#true} is VALID [2022-04-08 08:19:21,208 INFO L290 TraceCheckUtils]: 45: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,208 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-08 08:19:21,209 INFO L290 TraceCheckUtils]: 47: Hoare triple {175625#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {175625#true} is VALID [2022-04-08 08:19:21,209 INFO L290 TraceCheckUtils]: 48: Hoare triple {175625#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {175625#true} is VALID [2022-04-08 08:19:21,209 INFO L272 TraceCheckUtils]: 49: Hoare triple {175625#true} call stubMoreProcessingRequired(); {175686#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:19:21,209 INFO L290 TraceCheckUtils]: 50: Hoare triple {175686#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {175625#true} is VALID [2022-04-08 08:19:21,209 INFO L290 TraceCheckUtils]: 51: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-08 08:19:21,209 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-08 08:19:21,209 INFO L290 TraceCheckUtils]: 53: Hoare triple {175625#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {175625#true} is VALID [2022-04-08 08:19:21,209 INFO L290 TraceCheckUtils]: 54: Hoare triple {175625#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {175625#true} is VALID [2022-04-08 08:19:21,209 INFO L290 TraceCheckUtils]: 55: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_11~0); {175625#true} is VALID [2022-04-08 08:19:21,210 INFO L290 TraceCheckUtils]: 56: Hoare triple {175625#true} ~returnVal2~0 := 259; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:19:21,210 INFO L290 TraceCheckUtils]: 57: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:19:21,210 INFO L290 TraceCheckUtils]: 58: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:19:21,211 INFO L290 TraceCheckUtils]: 59: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:19:21,211 INFO L290 TraceCheckUtils]: 60: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:19:21,212 INFO L290 TraceCheckUtils]: 61: Hoare triple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:19:21,212 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {175625#true} #1044#return; {175663#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-08 08:19:21,213 INFO L290 TraceCheckUtils]: 63: Hoare triple {175663#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {175664#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} is VALID [2022-04-08 08:19:21,213 INFO L290 TraceCheckUtils]: 64: Hoare triple {175664#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} assume !(259 == ~__cil_tmp30~0); {175626#false} is VALID [2022-04-08 08:19:21,213 INFO L290 TraceCheckUtils]: 65: Hoare triple {175626#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {175626#false} is VALID [2022-04-08 08:19:21,213 INFO L272 TraceCheckUtils]: 66: Hoare triple {175626#false} call IofCompleteRequest(~Irp, 0); {175626#false} is VALID [2022-04-08 08:19:21,213 INFO L290 TraceCheckUtils]: 67: Hoare triple {175626#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175626#false} is VALID [2022-04-08 08:19:21,214 INFO L290 TraceCheckUtils]: 68: Hoare triple {175626#false} assume !(~s~0 == ~NP~0); {175626#false} is VALID [2022-04-08 08:19:21,221 INFO L272 TraceCheckUtils]: 69: Hoare triple {175626#false} call errorFn(); {175626#false} is VALID [2022-04-08 08:19:21,222 INFO L290 TraceCheckUtils]: 70: Hoare triple {175626#false} assume !false; {175626#false} is VALID [2022-04-08 08:19:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:19:21,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:19:21,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854702297] [2022-04-08 08:19:21,222 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [854702297] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:21,222 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:21,223 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:19:21,223 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:19:21,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1484161502] [2022-04-08 08:19:21,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1484161502] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:21,223 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:21,223 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:19:21,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567218013] [2022-04-08 08:19:21,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:19:21,223 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) Word has length 71 [2022-04-08 08:19:21,224 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:19:21,224 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 08:19:21,275 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:21,275 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:19:21,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:21,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:19:21,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:19:21,276 INFO L87 Difference]: Start difference. First operand 485 states and 598 transitions. Second operand has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 08:19:26,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:26,615 INFO L93 Difference]: Finished difference Result 746 states and 929 transitions. [2022-04-08 08:19:26,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 08:19:26,616 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) Word has length 71 [2022-04-08 08:19:26,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:19:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 08:19:26,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 643 transitions. [2022-04-08 08:19:26,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 08:19:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 643 transitions. [2022-04-08 08:19:26,624 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 643 transitions. [2022-04-08 08:19:27,186 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 643 edges. 643 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:27,199 INFO L225 Difference]: With dead ends: 746 [2022-04-08 08:19:27,199 INFO L226 Difference]: Without dead ends: 520 [2022-04-08 08:19:27,200 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:19:27,200 INFO L913 BasicCegarLoop]: 371 mSDtfsCounter, 578 mSDsluCounter, 954 mSDsCounter, 0 mSdLazyCounter, 1325 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 587 SdHoareTripleChecker+Valid, 1325 SdHoareTripleChecker+Invalid, 1502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 1325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:19:27,200 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [587 Valid, 1325 Invalid, 1502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 1325 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-08 08:19:27,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2022-04-08 08:19:28,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 485. [2022-04-08 08:19:28,373 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:19:28,373 INFO L82 GeneralOperation]: Start isEquivalent. First operand 520 states. Second operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-08 08:19:28,374 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-08 08:19:28,374 INFO L87 Difference]: Start difference. First operand 520 states. Second operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-08 08:19:28,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:28,385 INFO L93 Difference]: Finished difference Result 520 states and 645 transitions. [2022-04-08 08:19:28,385 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2022-04-08 08:19:28,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:28,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:28,386 INFO L74 IsIncluded]: Start isIncluded. First operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 520 states. [2022-04-08 08:19:28,386 INFO L87 Difference]: Start difference. First operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 520 states. [2022-04-08 08:19:28,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:28,396 INFO L93 Difference]: Finished difference Result 520 states and 645 transitions. [2022-04-08 08:19:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2022-04-08 08:19:28,397 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:28,397 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:28,397 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:19:28,397 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:19:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-08 08:19:28,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 596 transitions. [2022-04-08 08:19:28,417 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 596 transitions. Word has length 71 [2022-04-08 08:19:28,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:19:28,418 INFO L478 AbstractCegarLoop]: Abstraction has 485 states and 596 transitions. [2022-04-08 08:19:28,418 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 08:19:28,418 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 485 states and 596 transitions. [2022-04-08 08:19:29,550 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 596 edges. 596 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 596 transitions. [2022-04-08 08:19:29,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-08 08:19:29,551 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:19:29,551 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] [2022-04-08 08:19:29,551 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-08 08:19:29,552 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:19:29,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:19:29,552 INFO L85 PathProgramCache]: Analyzing trace with hash -2107854790, now seen corresponding path program 1 times [2022-04-08 08:19:29,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:29,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1032037622] [2022-04-08 08:19:29,552 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:19:29,552 INFO L85 PathProgramCache]: Analyzing trace with hash -2107854790, now seen corresponding path program 2 times [2022-04-08 08:19:29,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:19:29,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271063168] [2022-04-08 08:19:29,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:19:29,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:19:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:29,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:19:29,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:29,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {179244#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-08 08:19:29,668 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1156#return; {179199#true} is VALID [2022-04-08 08:19:29,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:19:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:29,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {179245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-08 08:19:29,696 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1066#return; {179199#true} is VALID [2022-04-08 08:19:29,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:19:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:29,711 INFO L290 TraceCheckUtils]: 0: Hoare triple {179246#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,711 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-08 08:19:29,711 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1068#return; {179199#true} is VALID [2022-04-08 08:19:29,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:19:29,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:29,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-08 08:19:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:29,816 INFO L290 TraceCheckUtils]: 0: Hoare triple {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {179199#true} is VALID [2022-04-08 08:19:29,816 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-08 08:19:29,816 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {179199#true} is VALID [2022-04-08 08:19:29,816 INFO L290 TraceCheckUtils]: 3: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-08 08:19:29,817 INFO L290 TraceCheckUtils]: 4: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,817 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-08 08:19:29,817 INFO L290 TraceCheckUtils]: 6: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-08 08:19:29,817 INFO L290 TraceCheckUtils]: 7: Hoare triple {179199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:29,818 INFO L290 TraceCheckUtils]: 8: Hoare triple {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,818 INFO L290 TraceCheckUtils]: 9: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,819 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {179199#true} #1142#return; {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-08 08:19:29,819 INFO L290 TraceCheckUtils]: 0: Hoare triple {179247#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {179199#true} is VALID [2022-04-08 08:19:29,819 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179199#true} is VALID [2022-04-08 08:19:29,819 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 3: Hoare triple {179199#true} assume !(0 == ~disketteExtension__IsStarted~2); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 4: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 6: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 7: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 8: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 9: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp65~0); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 10: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp66~0); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 11: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp69~0); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 12: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp72~0); {179199#true} is VALID [2022-04-08 08:19:29,820 INFO L290 TraceCheckUtils]: 13: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp75~0); {179199#true} is VALID [2022-04-08 08:19:29,821 INFO L290 TraceCheckUtils]: 14: Hoare triple {179199#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp78~0; {179199#true} is VALID [2022-04-08 08:19:29,821 INFO L290 TraceCheckUtils]: 15: Hoare triple {179199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {179199#true} is VALID [2022-04-08 08:19:29,821 INFO L290 TraceCheckUtils]: 16: Hoare triple {179199#true} #t~post161 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post161;havoc #t~post161;#t~post162 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post162;havoc #t~post162; {179199#true} is VALID [2022-04-08 08:19:29,822 INFO L272 TraceCheckUtils]: 17: Hoare triple {179199#true} call #t~ret163 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:29,822 INFO L290 TraceCheckUtils]: 18: Hoare triple {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {179199#true} is VALID [2022-04-08 08:19:29,822 INFO L290 TraceCheckUtils]: 19: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-08 08:19:29,822 INFO L290 TraceCheckUtils]: 20: Hoare triple {179199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {179199#true} is VALID [2022-04-08 08:19:29,822 INFO L290 TraceCheckUtils]: 21: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-08 08:19:29,822 INFO L290 TraceCheckUtils]: 22: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,822 INFO L290 TraceCheckUtils]: 23: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-08 08:19:29,822 INFO L290 TraceCheckUtils]: 24: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-08 08:19:29,823 INFO L290 TraceCheckUtils]: 25: Hoare triple {179199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:29,823 INFO L290 TraceCheckUtils]: 26: Hoare triple {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,823 INFO L290 TraceCheckUtils]: 27: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,824 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {179199#true} #1142#return; {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-08 08:19:29,825 INFO L290 TraceCheckUtils]: 29: Hoare triple {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~ntStatus~3 := #t~ret163;havoc #t~ret163;#res := ~ntStatus~3; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,825 INFO L290 TraceCheckUtils]: 30: Hoare triple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,826 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {179199#true} #1074#return; {179242#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,828 INFO L272 TraceCheckUtils]: 0: Hoare triple {179199#true} call ULTIMATE.init(); {179244#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:19:29,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {179244#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,828 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-08 08:19:29,828 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179199#true} {179199#true} #1156#return; {179199#true} is VALID [2022-04-08 08:19:29,828 INFO L272 TraceCheckUtils]: 4: Hoare triple {179199#true} call #t~ret170 := main(); {179199#true} is VALID [2022-04-08 08:19:29,829 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {179199#true} is VALID [2022-04-08 08:19:29,830 INFO L272 TraceCheckUtils]: 6: Hoare triple {179199#true} call _BLAST_init(); {179245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:29,830 INFO L290 TraceCheckUtils]: 7: Hoare triple {179245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,830 INFO L290 TraceCheckUtils]: 8: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-08 08:19:29,830 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {179199#true} {179199#true} #1066#return; {179199#true} is VALID [2022-04-08 08:19:29,830 INFO L290 TraceCheckUtils]: 10: Hoare triple {179199#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,830 INFO L290 TraceCheckUtils]: 11: Hoare triple {179199#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {179199#true} is VALID [2022-04-08 08:19:29,831 INFO L272 TraceCheckUtils]: 12: Hoare triple {179199#true} call stub_driver_init(); {179246#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:29,831 INFO L290 TraceCheckUtils]: 13: Hoare triple {179246#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,831 INFO L290 TraceCheckUtils]: 14: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-08 08:19:29,831 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {179199#true} {179199#true} #1068#return; {179199#true} is VALID [2022-04-08 08:19:29,831 INFO L290 TraceCheckUtils]: 16: Hoare triple {179199#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {179199#true} is VALID [2022-04-08 08:19:29,831 INFO L290 TraceCheckUtils]: 17: Hoare triple {179199#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {179199#true} is VALID [2022-04-08 08:19:29,832 INFO L290 TraceCheckUtils]: 18: Hoare triple {179199#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {179199#true} is VALID [2022-04-08 08:19:29,832 INFO L290 TraceCheckUtils]: 19: Hoare triple {179199#true} assume 2 == ~tmp_ndt_3~0; {179199#true} is VALID [2022-04-08 08:19:29,833 INFO L272 TraceCheckUtils]: 20: Hoare triple {179199#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {179247#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:29,833 INFO L290 TraceCheckUtils]: 21: Hoare triple {179247#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {179199#true} is VALID [2022-04-08 08:19:29,833 INFO L290 TraceCheckUtils]: 22: Hoare triple {179199#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179199#true} is VALID [2022-04-08 08:19:29,833 INFO L290 TraceCheckUtils]: 23: Hoare triple {179199#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179199#true} is VALID [2022-04-08 08:19:29,833 INFO L290 TraceCheckUtils]: 24: Hoare triple {179199#true} assume !(0 == ~disketteExtension__IsStarted~2); {179199#true} is VALID [2022-04-08 08:19:29,833 INFO L290 TraceCheckUtils]: 25: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {179199#true} is VALID [2022-04-08 08:19:29,833 INFO L290 TraceCheckUtils]: 26: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {179199#true} is VALID [2022-04-08 08:19:29,833 INFO L290 TraceCheckUtils]: 27: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {179199#true} is VALID [2022-04-08 08:19:29,833 INFO L290 TraceCheckUtils]: 28: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {179199#true} is VALID [2022-04-08 08:19:29,833 INFO L290 TraceCheckUtils]: 29: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0); {179199#true} is VALID [2022-04-08 08:19:29,834 INFO L290 TraceCheckUtils]: 30: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp65~0); {179199#true} is VALID [2022-04-08 08:19:29,834 INFO L290 TraceCheckUtils]: 31: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp66~0); {179199#true} is VALID [2022-04-08 08:19:29,834 INFO L290 TraceCheckUtils]: 32: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp69~0); {179199#true} is VALID [2022-04-08 08:19:29,834 INFO L290 TraceCheckUtils]: 33: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp72~0); {179199#true} is VALID [2022-04-08 08:19:29,834 INFO L290 TraceCheckUtils]: 34: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp75~0); {179199#true} is VALID [2022-04-08 08:19:29,834 INFO L290 TraceCheckUtils]: 35: Hoare triple {179199#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp78~0; {179199#true} is VALID [2022-04-08 08:19:29,834 INFO L290 TraceCheckUtils]: 36: Hoare triple {179199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {179199#true} is VALID [2022-04-08 08:19:29,834 INFO L290 TraceCheckUtils]: 37: Hoare triple {179199#true} #t~post161 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post161;havoc #t~post161;#t~post162 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post162;havoc #t~post162; {179199#true} is VALID [2022-04-08 08:19:29,835 INFO L272 TraceCheckUtils]: 38: Hoare triple {179199#true} call #t~ret163 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:29,835 INFO L290 TraceCheckUtils]: 39: Hoare triple {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {179199#true} is VALID [2022-04-08 08:19:29,835 INFO L290 TraceCheckUtils]: 40: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-08 08:19:29,835 INFO L290 TraceCheckUtils]: 41: Hoare triple {179199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {179199#true} is VALID [2022-04-08 08:19:29,835 INFO L290 TraceCheckUtils]: 42: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-08 08:19:29,835 INFO L290 TraceCheckUtils]: 43: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-08 08:19:29,835 INFO L290 TraceCheckUtils]: 44: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-08 08:19:29,835 INFO L290 TraceCheckUtils]: 45: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-08 08:19:29,836 INFO L290 TraceCheckUtils]: 46: Hoare triple {179199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:29,836 INFO L290 TraceCheckUtils]: 47: Hoare triple {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,836 INFO L290 TraceCheckUtils]: 48: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,837 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {179199#true} #1142#return; {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-08 08:19:29,838 INFO L290 TraceCheckUtils]: 50: Hoare triple {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~ntStatus~3 := #t~ret163;havoc #t~ret163;#res := ~ntStatus~3; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,838 INFO L290 TraceCheckUtils]: 51: Hoare triple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,839 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {179199#true} #1074#return; {179242#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,839 INFO L290 TraceCheckUtils]: 53: Hoare triple {179242#(= |main_#t~ret99| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,839 INFO L290 TraceCheckUtils]: 54: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,840 INFO L290 TraceCheckUtils]: 55: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,840 INFO L290 TraceCheckUtils]: 56: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,840 INFO L290 TraceCheckUtils]: 57: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,841 INFO L290 TraceCheckUtils]: 58: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,841 INFO L290 TraceCheckUtils]: 59: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,841 INFO L290 TraceCheckUtils]: 60: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:29,841 INFO L290 TraceCheckUtils]: 61: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {179200#false} is VALID [2022-04-08 08:19:29,842 INFO L272 TraceCheckUtils]: 62: Hoare triple {179200#false} call errorFn(); {179200#false} is VALID [2022-04-08 08:19:29,842 INFO L290 TraceCheckUtils]: 63: Hoare triple {179200#false} assume !false; {179200#false} is VALID [2022-04-08 08:19:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:19:29,842 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:19:29,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271063168] [2022-04-08 08:19:29,842 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1271063168] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:29,842 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:29,842 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:19:29,843 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:19:29,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1032037622] [2022-04-08 08:19:29,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1032037622] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:29,843 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:29,844 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:19:29,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139632829] [2022-04-08 08:19:29,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:19:29,844 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 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 64 [2022-04-08 08:19:29,844 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:19:29,844 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:29,900 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:29,901 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 08:19:29,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:29,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 08:19:29,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:19:29,901 INFO L87 Difference]: Start difference. First operand 485 states and 596 transitions. Second operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:36,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:36,014 INFO L93 Difference]: Finished difference Result 512 states and 627 transitions. [2022-04-08 08:19:36,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:19:36,014 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 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 64 [2022-04-08 08:19:36,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:19:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:36,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 431 transitions. [2022-04-08 08:19:36,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 431 transitions. [2022-04-08 08:19:36,020 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 431 transitions. [2022-04-08 08:19:36,445 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 431 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:36,456 INFO L225 Difference]: With dead ends: 512 [2022-04-08 08:19:36,456 INFO L226 Difference]: Without dead ends: 490 [2022-04-08 08:19:36,457 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:19:36,457 INFO L913 BasicCegarLoop]: 375 mSDtfsCounter, 425 mSDsluCounter, 1123 mSDsCounter, 0 mSdLazyCounter, 2058 mSolverCounterSat, 143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 429 SdHoareTripleChecker+Valid, 1498 SdHoareTripleChecker+Invalid, 2201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 143 IncrementalHoareTripleChecker+Valid, 2058 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:19:36,457 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [429 Valid, 1498 Invalid, 2201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [143 Valid, 2058 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 08:19:36,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2022-04-08 08:19:37,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 474. [2022-04-08 08:19:37,586 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:19:37,586 INFO L82 GeneralOperation]: Start isEquivalent. First operand 490 states. Second operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-08 08:19:37,587 INFO L74 IsIncluded]: Start isIncluded. First operand 490 states. Second operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-08 08:19:37,587 INFO L87 Difference]: Start difference. First operand 490 states. Second operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-08 08:19:37,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:37,596 INFO L93 Difference]: Finished difference Result 490 states and 602 transitions. [2022-04-08 08:19:37,596 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 602 transitions. [2022-04-08 08:19:37,597 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:37,597 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:37,597 INFO L74 IsIncluded]: Start isIncluded. First operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) Second operand 490 states. [2022-04-08 08:19:37,598 INFO L87 Difference]: Start difference. First operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) Second operand 490 states. [2022-04-08 08:19:37,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:37,607 INFO L93 Difference]: Finished difference Result 490 states and 602 transitions. [2022-04-08 08:19:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 602 transitions. [2022-04-08 08:19:37,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:37,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:37,607 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:19:37,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:19:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-08 08:19:37,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 581 transitions. [2022-04-08 08:19:37,620 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 581 transitions. Word has length 64 [2022-04-08 08:19:37,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:19:37,620 INFO L478 AbstractCegarLoop]: Abstraction has 474 states and 581 transitions. [2022-04-08 08:19:37,620 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:37,620 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 474 states and 581 transitions. [2022-04-08 08:19:38,716 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 581 edges. 581 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 581 transitions. [2022-04-08 08:19:38,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-08 08:19:38,717 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:19:38,718 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] [2022-04-08 08:19:38,718 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-08 08:19:38,718 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:19:38,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:19:38,718 INFO L85 PathProgramCache]: Analyzing trace with hash 245569005, now seen corresponding path program 1 times [2022-04-08 08:19:38,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:38,718 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [108124021] [2022-04-08 08:19:38,718 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:19:38,719 INFO L85 PathProgramCache]: Analyzing trace with hash 245569005, now seen corresponding path program 2 times [2022-04-08 08:19:38,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:19:38,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305106455] [2022-04-08 08:19:38,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:19:38,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:19:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:38,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:19:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:38,806 INFO L290 TraceCheckUtils]: 0: Hoare triple {182264#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-08 08:19:38,806 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1156#return; {182220#true} is VALID [2022-04-08 08:19:38,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:19:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:38,840 INFO L290 TraceCheckUtils]: 0: Hoare triple {182265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-08 08:19:38,840 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1066#return; {182220#true} is VALID [2022-04-08 08:19:38,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:19:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:38,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {182266#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-08 08:19:38,856 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1068#return; {182220#true} is VALID [2022-04-08 08:19:38,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:19:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:38,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:19:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:38,949 INFO L290 TraceCheckUtils]: 0: Hoare triple {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182220#true} is VALID [2022-04-08 08:19:38,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-08 08:19:38,949 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182220#true} is VALID [2022-04-08 08:19:38,950 INFO L290 TraceCheckUtils]: 3: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-08 08:19:38,950 INFO L290 TraceCheckUtils]: 4: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,950 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-08 08:19:38,950 INFO L290 TraceCheckUtils]: 6: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-08 08:19:38,950 INFO L290 TraceCheckUtils]: 7: Hoare triple {182220#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:38,951 INFO L290 TraceCheckUtils]: 8: Hoare triple {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,951 INFO L290 TraceCheckUtils]: 9: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,952 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {182220#true} #1052#return; {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,952 INFO L290 TraceCheckUtils]: 0: Hoare triple {182267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {182220#true} is VALID [2022-04-08 08:19:38,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume 1 == ~PagingReferenceCount~0; {182220#true} is VALID [2022-04-08 08:19:38,952 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {182220#true} is VALID [2022-04-08 08:19:38,952 INFO L290 TraceCheckUtils]: 3: Hoare triple {182220#true} assume !(0 != ~disketteExtension__IsRemoved~0); {182220#true} is VALID [2022-04-08 08:19:38,952 INFO L290 TraceCheckUtils]: 4: Hoare triple {182220#true} assume !(0 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,952 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} assume !(5 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,952 INFO L290 TraceCheckUtils]: 6: Hoare triple {182220#true} assume !(1 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,952 INFO L290 TraceCheckUtils]: 7: Hoare triple {182220#true} assume !(6 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,953 INFO L290 TraceCheckUtils]: 8: Hoare triple {182220#true} assume !(3 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,953 INFO L290 TraceCheckUtils]: 9: Hoare triple {182220#true} assume 4 == ~irpSp__MinorFunction~0; {182220#true} is VALID [2022-04-08 08:19:38,953 INFO L290 TraceCheckUtils]: 10: Hoare triple {182220#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,953 INFO L290 TraceCheckUtils]: 11: Hoare triple {182220#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {182220#true} is VALID [2022-04-08 08:19:38,953 INFO L290 TraceCheckUtils]: 12: Hoare triple {182220#true} #t~post45 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post45;havoc #t~post45;#t~post46 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post46;havoc #t~post46; {182220#true} is VALID [2022-04-08 08:19:38,954 INFO L272 TraceCheckUtils]: 13: Hoare triple {182220#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:38,954 INFO L290 TraceCheckUtils]: 14: Hoare triple {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182220#true} is VALID [2022-04-08 08:19:38,954 INFO L290 TraceCheckUtils]: 15: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-08 08:19:38,954 INFO L290 TraceCheckUtils]: 16: Hoare triple {182220#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182220#true} is VALID [2022-04-08 08:19:38,954 INFO L290 TraceCheckUtils]: 17: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-08 08:19:38,954 INFO L290 TraceCheckUtils]: 18: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,954 INFO L290 TraceCheckUtils]: 19: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-08 08:19:38,954 INFO L290 TraceCheckUtils]: 20: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-08 08:19:38,955 INFO L290 TraceCheckUtils]: 21: Hoare triple {182220#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:38,955 INFO L290 TraceCheckUtils]: 22: Hoare triple {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,955 INFO L290 TraceCheckUtils]: 23: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,956 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {182220#true} #1052#return; {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,957 INFO L290 TraceCheckUtils]: 25: Hoare triple {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:38,957 INFO L290 TraceCheckUtils]: 26: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:38,957 INFO L290 TraceCheckUtils]: 27: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:38,958 INFO L290 TraceCheckUtils]: 28: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,958 INFO L290 TraceCheckUtils]: 29: Hoare triple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,959 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {182220#true} #1076#return; {182262#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:19:38,961 INFO L272 TraceCheckUtils]: 0: Hoare triple {182220#true} call ULTIMATE.init(); {182264#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:19:38,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {182264#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-08 08:19:38,961 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182220#true} {182220#true} #1156#return; {182220#true} is VALID [2022-04-08 08:19:38,961 INFO L272 TraceCheckUtils]: 4: Hoare triple {182220#true} call #t~ret170 := main(); {182220#true} is VALID [2022-04-08 08:19:38,961 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {182220#true} is VALID [2022-04-08 08:19:38,962 INFO L272 TraceCheckUtils]: 6: Hoare triple {182220#true} call _BLAST_init(); {182265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:38,962 INFO L290 TraceCheckUtils]: 7: Hoare triple {182265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,963 INFO L290 TraceCheckUtils]: 8: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-08 08:19:38,963 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {182220#true} {182220#true} #1066#return; {182220#true} is VALID [2022-04-08 08:19:38,963 INFO L290 TraceCheckUtils]: 10: Hoare triple {182220#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,963 INFO L290 TraceCheckUtils]: 11: Hoare triple {182220#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {182220#true} is VALID [2022-04-08 08:19:38,963 INFO L272 TraceCheckUtils]: 12: Hoare triple {182220#true} call stub_driver_init(); {182266#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:38,963 INFO L290 TraceCheckUtils]: 13: Hoare triple {182266#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,964 INFO L290 TraceCheckUtils]: 14: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-08 08:19:38,964 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182220#true} {182220#true} #1068#return; {182220#true} is VALID [2022-04-08 08:19:38,964 INFO L290 TraceCheckUtils]: 16: Hoare triple {182220#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {182220#true} is VALID [2022-04-08 08:19:38,964 INFO L290 TraceCheckUtils]: 17: Hoare triple {182220#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {182220#true} is VALID [2022-04-08 08:19:38,964 INFO L290 TraceCheckUtils]: 18: Hoare triple {182220#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {182220#true} is VALID [2022-04-08 08:19:38,964 INFO L290 TraceCheckUtils]: 19: Hoare triple {182220#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {182220#true} is VALID [2022-04-08 08:19:38,964 INFO L290 TraceCheckUtils]: 20: Hoare triple {182220#true} assume 3 == ~tmp_ndt_4~0; {182220#true} is VALID [2022-04-08 08:19:38,965 INFO L272 TraceCheckUtils]: 21: Hoare triple {182220#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {182267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:38,965 INFO L290 TraceCheckUtils]: 22: Hoare triple {182267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {182220#true} is VALID [2022-04-08 08:19:38,965 INFO L290 TraceCheckUtils]: 23: Hoare triple {182220#true} assume 1 == ~PagingReferenceCount~0; {182220#true} is VALID [2022-04-08 08:19:38,965 INFO L290 TraceCheckUtils]: 24: Hoare triple {182220#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {182220#true} is VALID [2022-04-08 08:19:38,965 INFO L290 TraceCheckUtils]: 25: Hoare triple {182220#true} assume !(0 != ~disketteExtension__IsRemoved~0); {182220#true} is VALID [2022-04-08 08:19:38,965 INFO L290 TraceCheckUtils]: 26: Hoare triple {182220#true} assume !(0 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,965 INFO L290 TraceCheckUtils]: 27: Hoare triple {182220#true} assume !(5 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,965 INFO L290 TraceCheckUtils]: 28: Hoare triple {182220#true} assume !(1 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,966 INFO L290 TraceCheckUtils]: 29: Hoare triple {182220#true} assume !(6 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,966 INFO L290 TraceCheckUtils]: 30: Hoare triple {182220#true} assume !(3 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-08 08:19:38,966 INFO L290 TraceCheckUtils]: 31: Hoare triple {182220#true} assume 4 == ~irpSp__MinorFunction~0; {182220#true} is VALID [2022-04-08 08:19:38,966 INFO L290 TraceCheckUtils]: 32: Hoare triple {182220#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,966 INFO L290 TraceCheckUtils]: 33: Hoare triple {182220#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {182220#true} is VALID [2022-04-08 08:19:38,966 INFO L290 TraceCheckUtils]: 34: Hoare triple {182220#true} #t~post45 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post45;havoc #t~post45;#t~post46 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post46;havoc #t~post46; {182220#true} is VALID [2022-04-08 08:19:38,967 INFO L272 TraceCheckUtils]: 35: Hoare triple {182220#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:38,967 INFO L290 TraceCheckUtils]: 36: Hoare triple {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182220#true} is VALID [2022-04-08 08:19:38,967 INFO L290 TraceCheckUtils]: 37: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-08 08:19:38,967 INFO L290 TraceCheckUtils]: 38: Hoare triple {182220#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182220#true} is VALID [2022-04-08 08:19:38,967 INFO L290 TraceCheckUtils]: 39: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-08 08:19:38,967 INFO L290 TraceCheckUtils]: 40: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-08 08:19:38,967 INFO L290 TraceCheckUtils]: 41: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-08 08:19:38,967 INFO L290 TraceCheckUtils]: 42: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-08 08:19:38,968 INFO L290 TraceCheckUtils]: 43: Hoare triple {182220#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:38,968 INFO L290 TraceCheckUtils]: 44: Hoare triple {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,969 INFO L290 TraceCheckUtils]: 45: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,969 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {182220#true} #1052#return; {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,970 INFO L290 TraceCheckUtils]: 47: Hoare triple {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:38,970 INFO L290 TraceCheckUtils]: 48: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:38,971 INFO L290 TraceCheckUtils]: 49: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:38,971 INFO L290 TraceCheckUtils]: 50: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,972 INFO L290 TraceCheckUtils]: 51: Hoare triple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,973 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {182220#true} #1076#return; {182262#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:19:38,973 INFO L290 TraceCheckUtils]: 53: Hoare triple {182262#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,974 INFO L290 TraceCheckUtils]: 54: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,974 INFO L290 TraceCheckUtils]: 55: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,974 INFO L290 TraceCheckUtils]: 56: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,975 INFO L290 TraceCheckUtils]: 57: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,975 INFO L290 TraceCheckUtils]: 58: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,976 INFO L290 TraceCheckUtils]: 59: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,976 INFO L290 TraceCheckUtils]: 60: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:38,976 INFO L290 TraceCheckUtils]: 61: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {182221#false} is VALID [2022-04-08 08:19:38,976 INFO L272 TraceCheckUtils]: 62: Hoare triple {182221#false} call errorFn(); {182221#false} is VALID [2022-04-08 08:19:38,977 INFO L290 TraceCheckUtils]: 63: Hoare triple {182221#false} assume !false; {182221#false} is VALID [2022-04-08 08:19:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:19:38,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:19:38,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305106455] [2022-04-08 08:19:38,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [305106455] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:38,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:38,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:19:38,977 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:19:38,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [108124021] [2022-04-08 08:19:38,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [108124021] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:38,978 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:38,978 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:19:38,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688554903] [2022-04-08 08:19:38,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:19:38,978 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 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 64 [2022-04-08 08:19:38,978 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:19:38,978 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:39,037 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:39,038 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 08:19:39,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:39,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 08:19:39,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:19:39,038 INFO L87 Difference]: Start difference. First operand 474 states and 581 transitions. Second operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:45,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:45,801 INFO L93 Difference]: Finished difference Result 507 states and 619 transitions. [2022-04-08 08:19:45,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:19:45,802 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 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 64 [2022-04-08 08:19:45,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:19:45,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:45,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 423 transitions. [2022-04-08 08:19:45,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 423 transitions. [2022-04-08 08:19:45,806 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 423 transitions. [2022-04-08 08:19:46,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 423 edges. 423 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:46,231 INFO L225 Difference]: With dead ends: 507 [2022-04-08 08:19:46,231 INFO L226 Difference]: Without dead ends: 485 [2022-04-08 08:19:46,232 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:19:46,232 INFO L913 BasicCegarLoop]: 367 mSDtfsCounter, 179 mSDsluCounter, 1316 mSDsCounter, 0 mSdLazyCounter, 2477 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 1683 SdHoareTripleChecker+Invalid, 2532 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 2477 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:19:46,232 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [183 Valid, 1683 Invalid, 2532 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 2477 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-08 08:19:46,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2022-04-08 08:19:47,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 469. [2022-04-08 08:19:47,360 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:19:47,361 INFO L82 GeneralOperation]: Start isEquivalent. First operand 485 states. Second operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-08 08:19:47,361 INFO L74 IsIncluded]: Start isIncluded. First operand 485 states. Second operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-08 08:19:47,361 INFO L87 Difference]: Start difference. First operand 485 states. Second operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-08 08:19:47,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:47,371 INFO L93 Difference]: Finished difference Result 485 states and 595 transitions. [2022-04-08 08:19:47,371 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 595 transitions. [2022-04-08 08:19:47,372 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:47,372 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:47,372 INFO L74 IsIncluded]: Start isIncluded. First operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) Second operand 485 states. [2022-04-08 08:19:47,373 INFO L87 Difference]: Start difference. First operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) Second operand 485 states. [2022-04-08 08:19:47,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:47,387 INFO L93 Difference]: Finished difference Result 485 states and 595 transitions. [2022-04-08 08:19:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 595 transitions. [2022-04-08 08:19:47,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:47,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:47,388 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:19:47,388 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:19:47,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-08 08:19:47,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 574 transitions. [2022-04-08 08:19:47,407 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 574 transitions. Word has length 64 [2022-04-08 08:19:47,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:19:47,407 INFO L478 AbstractCegarLoop]: Abstraction has 469 states and 574 transitions. [2022-04-08 08:19:47,407 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:47,408 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 469 states and 574 transitions. [2022-04-08 08:19:48,526 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 574 transitions. [2022-04-08 08:19:48,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-08 08:19:48,527 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:19:48,527 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] [2022-04-08 08:19:48,527 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-08 08:19:48,527 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:19:48,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:19:48,527 INFO L85 PathProgramCache]: Analyzing trace with hash -684542465, now seen corresponding path program 1 times [2022-04-08 08:19:48,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:48,527 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1650778116] [2022-04-08 08:19:48,527 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:19:48,528 INFO L85 PathProgramCache]: Analyzing trace with hash -684542465, now seen corresponding path program 2 times [2022-04-08 08:19:48,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:19:48,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1024713775] [2022-04-08 08:19:48,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:19:48,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:19:48,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:48,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:19:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:48,624 INFO L290 TraceCheckUtils]: 0: Hoare triple {185257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-08 08:19:48,624 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1156#return; {185213#true} is VALID [2022-04-08 08:19:48,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:19:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:48,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {185258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-08 08:19:48,649 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1066#return; {185213#true} is VALID [2022-04-08 08:19:48,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:19:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:48,670 INFO L290 TraceCheckUtils]: 0: Hoare triple {185259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-08 08:19:48,671 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1068#return; {185213#true} is VALID [2022-04-08 08:19:48,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:19:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:48,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:19:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:48,763 INFO L290 TraceCheckUtils]: 0: Hoare triple {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {185213#true} is VALID [2022-04-08 08:19:48,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-08 08:19:48,763 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {185213#true} is VALID [2022-04-08 08:19:48,763 INFO L290 TraceCheckUtils]: 3: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-08 08:19:48,763 INFO L290 TraceCheckUtils]: 4: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,763 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-08 08:19:48,763 INFO L290 TraceCheckUtils]: 6: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-08 08:19:48,764 INFO L290 TraceCheckUtils]: 7: Hoare triple {185213#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:48,764 INFO L290 TraceCheckUtils]: 8: Hoare triple {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,764 INFO L290 TraceCheckUtils]: 9: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,765 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {185213#true} #1064#return; {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,765 INFO L290 TraceCheckUtils]: 0: Hoare triple {185260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {185213#true} is VALID [2022-04-08 08:19:48,765 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume 1 == ~PagingReferenceCount~0; {185213#true} is VALID [2022-04-08 08:19:48,765 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 3: Hoare triple {185213#true} assume !(0 != ~disketteExtension__IsRemoved~0); {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 4: Hoare triple {185213#true} assume !(0 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} assume !(5 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 6: Hoare triple {185213#true} assume !(1 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 7: Hoare triple {185213#true} assume !(6 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 8: Hoare triple {185213#true} assume !(3 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 9: Hoare triple {185213#true} assume !(4 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 10: Hoare triple {185213#true} assume !(2 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 11: Hoare triple {185213#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {185213#true} is VALID [2022-04-08 08:19:48,766 INFO L290 TraceCheckUtils]: 12: Hoare triple {185213#true} #t~post54 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post54;havoc #t~post54;#t~post55 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post55;havoc #t~post55; {185213#true} is VALID [2022-04-08 08:19:48,767 INFO L272 TraceCheckUtils]: 13: Hoare triple {185213#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:48,767 INFO L290 TraceCheckUtils]: 14: Hoare triple {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {185213#true} is VALID [2022-04-08 08:19:48,767 INFO L290 TraceCheckUtils]: 15: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-08 08:19:48,767 INFO L290 TraceCheckUtils]: 16: Hoare triple {185213#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {185213#true} is VALID [2022-04-08 08:19:48,767 INFO L290 TraceCheckUtils]: 17: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-08 08:19:48,767 INFO L290 TraceCheckUtils]: 18: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,768 INFO L290 TraceCheckUtils]: 19: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-08 08:19:48,768 INFO L290 TraceCheckUtils]: 20: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-08 08:19:48,768 INFO L290 TraceCheckUtils]: 21: Hoare triple {185213#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:48,768 INFO L290 TraceCheckUtils]: 22: Hoare triple {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,768 INFO L290 TraceCheckUtils]: 23: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,769 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {185213#true} #1064#return; {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,770 INFO L290 TraceCheckUtils]: 25: Hoare triple {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:48,771 INFO L290 TraceCheckUtils]: 26: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:48,771 INFO L290 TraceCheckUtils]: 27: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:48,772 INFO L290 TraceCheckUtils]: 28: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,772 INFO L290 TraceCheckUtils]: 29: Hoare triple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,772 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {185213#true} #1076#return; {185255#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:19:48,774 INFO L272 TraceCheckUtils]: 0: Hoare triple {185213#true} call ULTIMATE.init(); {185257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:19:48,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {185257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,774 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-08 08:19:48,774 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185213#true} {185213#true} #1156#return; {185213#true} is VALID [2022-04-08 08:19:48,774 INFO L272 TraceCheckUtils]: 4: Hoare triple {185213#true} call #t~ret170 := main(); {185213#true} is VALID [2022-04-08 08:19:48,775 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {185213#true} is VALID [2022-04-08 08:19:48,775 INFO L272 TraceCheckUtils]: 6: Hoare triple {185213#true} call _BLAST_init(); {185258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:48,776 INFO L290 TraceCheckUtils]: 7: Hoare triple {185258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,776 INFO L290 TraceCheckUtils]: 8: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-08 08:19:48,776 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {185213#true} {185213#true} #1066#return; {185213#true} is VALID [2022-04-08 08:19:48,776 INFO L290 TraceCheckUtils]: 10: Hoare triple {185213#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,776 INFO L290 TraceCheckUtils]: 11: Hoare triple {185213#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {185213#true} is VALID [2022-04-08 08:19:48,776 INFO L272 TraceCheckUtils]: 12: Hoare triple {185213#true} call stub_driver_init(); {185259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:48,777 INFO L290 TraceCheckUtils]: 13: Hoare triple {185259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,777 INFO L290 TraceCheckUtils]: 14: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-08 08:19:48,777 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {185213#true} {185213#true} #1068#return; {185213#true} is VALID [2022-04-08 08:19:48,777 INFO L290 TraceCheckUtils]: 16: Hoare triple {185213#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {185213#true} is VALID [2022-04-08 08:19:48,777 INFO L290 TraceCheckUtils]: 17: Hoare triple {185213#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {185213#true} is VALID [2022-04-08 08:19:48,777 INFO L290 TraceCheckUtils]: 18: Hoare triple {185213#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {185213#true} is VALID [2022-04-08 08:19:48,777 INFO L290 TraceCheckUtils]: 19: Hoare triple {185213#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {185213#true} is VALID [2022-04-08 08:19:48,777 INFO L290 TraceCheckUtils]: 20: Hoare triple {185213#true} assume 3 == ~tmp_ndt_4~0; {185213#true} is VALID [2022-04-08 08:19:48,778 INFO L272 TraceCheckUtils]: 21: Hoare triple {185213#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {185260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:48,778 INFO L290 TraceCheckUtils]: 22: Hoare triple {185260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {185213#true} is VALID [2022-04-08 08:19:48,778 INFO L290 TraceCheckUtils]: 23: Hoare triple {185213#true} assume 1 == ~PagingReferenceCount~0; {185213#true} is VALID [2022-04-08 08:19:48,778 INFO L290 TraceCheckUtils]: 24: Hoare triple {185213#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {185213#true} is VALID [2022-04-08 08:19:48,778 INFO L290 TraceCheckUtils]: 25: Hoare triple {185213#true} assume !(0 != ~disketteExtension__IsRemoved~0); {185213#true} is VALID [2022-04-08 08:19:48,778 INFO L290 TraceCheckUtils]: 26: Hoare triple {185213#true} assume !(0 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,778 INFO L290 TraceCheckUtils]: 27: Hoare triple {185213#true} assume !(5 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,778 INFO L290 TraceCheckUtils]: 28: Hoare triple {185213#true} assume !(1 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,779 INFO L290 TraceCheckUtils]: 29: Hoare triple {185213#true} assume !(6 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,779 INFO L290 TraceCheckUtils]: 30: Hoare triple {185213#true} assume !(3 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,779 INFO L290 TraceCheckUtils]: 31: Hoare triple {185213#true} assume !(4 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,779 INFO L290 TraceCheckUtils]: 32: Hoare triple {185213#true} assume !(2 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-08 08:19:48,779 INFO L290 TraceCheckUtils]: 33: Hoare triple {185213#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {185213#true} is VALID [2022-04-08 08:19:48,779 INFO L290 TraceCheckUtils]: 34: Hoare triple {185213#true} #t~post54 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post54;havoc #t~post54;#t~post55 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post55;havoc #t~post55; {185213#true} is VALID [2022-04-08 08:19:48,780 INFO L272 TraceCheckUtils]: 35: Hoare triple {185213#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:48,780 INFO L290 TraceCheckUtils]: 36: Hoare triple {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {185213#true} is VALID [2022-04-08 08:19:48,780 INFO L290 TraceCheckUtils]: 37: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-08 08:19:48,780 INFO L290 TraceCheckUtils]: 38: Hoare triple {185213#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {185213#true} is VALID [2022-04-08 08:19:48,780 INFO L290 TraceCheckUtils]: 39: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-08 08:19:48,780 INFO L290 TraceCheckUtils]: 40: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-08 08:19:48,780 INFO L290 TraceCheckUtils]: 41: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-08 08:19:48,780 INFO L290 TraceCheckUtils]: 42: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-08 08:19:48,780 INFO L290 TraceCheckUtils]: 43: Hoare triple {185213#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:19:48,781 INFO L290 TraceCheckUtils]: 44: Hoare triple {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,781 INFO L290 TraceCheckUtils]: 45: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,782 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {185213#true} #1064#return; {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,782 INFO L290 TraceCheckUtils]: 47: Hoare triple {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:48,782 INFO L290 TraceCheckUtils]: 48: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:48,783 INFO L290 TraceCheckUtils]: 49: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:19:48,783 INFO L290 TraceCheckUtils]: 50: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,783 INFO L290 TraceCheckUtils]: 51: Hoare triple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,784 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {185213#true} #1076#return; {185255#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:19:48,784 INFO L290 TraceCheckUtils]: 53: Hoare triple {185255#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,785 INFO L290 TraceCheckUtils]: 54: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,785 INFO L290 TraceCheckUtils]: 55: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,785 INFO L290 TraceCheckUtils]: 56: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,785 INFO L290 TraceCheckUtils]: 57: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,786 INFO L290 TraceCheckUtils]: 58: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,786 INFO L290 TraceCheckUtils]: 59: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,786 INFO L290 TraceCheckUtils]: 60: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:19:48,787 INFO L290 TraceCheckUtils]: 61: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {185214#false} is VALID [2022-04-08 08:19:48,787 INFO L272 TraceCheckUtils]: 62: Hoare triple {185214#false} call errorFn(); {185214#false} is VALID [2022-04-08 08:19:48,787 INFO L290 TraceCheckUtils]: 63: Hoare triple {185214#false} assume !false; {185214#false} is VALID [2022-04-08 08:19:48,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:19:48,788 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:19:48,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1024713775] [2022-04-08 08:19:48,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1024713775] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:48,788 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:48,788 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:19:48,789 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:19:48,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1650778116] [2022-04-08 08:19:48,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1650778116] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:48,789 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:48,789 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:19:48,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570823776] [2022-04-08 08:19:48,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:19:48,790 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 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 64 [2022-04-08 08:19:48,790 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:19:48,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:48,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:48,832 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 08:19:48,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:48,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 08:19:48,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:19:48,833 INFO L87 Difference]: Start difference. First operand 469 states and 574 transitions. Second operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:55,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:55,132 INFO L93 Difference]: Finished difference Result 502 states and 612 transitions. [2022-04-08 08:19:55,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:19:55,132 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 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 64 [2022-04-08 08:19:55,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:19:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:55,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 416 transitions. [2022-04-08 08:19:55,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:55,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 416 transitions. [2022-04-08 08:19:55,137 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 416 transitions. [2022-04-08 08:19:55,543 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:55,554 INFO L225 Difference]: With dead ends: 502 [2022-04-08 08:19:55,554 INFO L226 Difference]: Without dead ends: 481 [2022-04-08 08:19:55,554 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:19:55,555 INFO L913 BasicCegarLoop]: 347 mSDtfsCounter, 291 mSDsluCounter, 1187 mSDsCounter, 0 mSdLazyCounter, 2212 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 1534 SdHoareTripleChecker+Invalid, 2308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 2212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:19:55,555 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [295 Valid, 1534 Invalid, 2308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 2212 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-08 08:19:55,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2022-04-08 08:19:56,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 465. [2022-04-08 08:19:56,683 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:19:56,684 INFO L82 GeneralOperation]: Start isEquivalent. First operand 481 states. Second operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-08 08:19:56,684 INFO L74 IsIncluded]: Start isIncluded. First operand 481 states. Second operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-08 08:19:56,687 INFO L87 Difference]: Start difference. First operand 481 states. Second operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-08 08:19:56,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:56,697 INFO L93 Difference]: Finished difference Result 481 states and 589 transitions. [2022-04-08 08:19:56,697 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 589 transitions. [2022-04-08 08:19:56,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:56,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:56,698 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) Second operand 481 states. [2022-04-08 08:19:56,699 INFO L87 Difference]: Start difference. First operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) Second operand 481 states. [2022-04-08 08:19:56,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:19:56,708 INFO L93 Difference]: Finished difference Result 481 states and 589 transitions. [2022-04-08 08:19:56,708 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 589 transitions. [2022-04-08 08:19:56,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:19:56,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:19:56,709 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:19:56,709 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:19:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-08 08:19:56,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 568 transitions. [2022-04-08 08:19:56,721 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 568 transitions. Word has length 64 [2022-04-08 08:19:56,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:19:56,721 INFO L478 AbstractCegarLoop]: Abstraction has 465 states and 568 transitions. [2022-04-08 08:19:56,721 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:19:56,721 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 568 transitions. [2022-04-08 08:19:57,802 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 568 edges. 568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 568 transitions. [2022-04-08 08:19:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-04-08 08:19:57,803 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:19:57,804 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:19:57,804 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-08 08:19:57,804 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:19:57,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:19:57,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1161284456, now seen corresponding path program 1 times [2022-04-08 08:19:57,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:57,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [343087872] [2022-04-08 08:19:57,804 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:19:57,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1161284456, now seen corresponding path program 2 times [2022-04-08 08:19:57,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:19:57,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523066164] [2022-04-08 08:19:57,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:19:57,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:19:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:57,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:19:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:57,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {188219#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {188180#true} is VALID [2022-04-08 08:19:57,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-08 08:19:57,919 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1156#return; {188180#true} is VALID [2022-04-08 08:19:57,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:19:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:57,945 INFO L290 TraceCheckUtils]: 0: Hoare triple {188220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-08 08:19:57,945 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-08 08:19:57,945 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1066#return; {188180#true} is VALID [2022-04-08 08:19:57,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:19:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:57,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {188221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-08 08:19:57,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-08 08:19:57,959 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1068#return; {188180#true} is VALID [2022-04-08 08:19:57,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-08 08:19:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:58,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:19:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:58,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:19:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:58,017 INFO L290 TraceCheckUtils]: 0: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,018 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,018 INFO L290 TraceCheckUtils]: 0: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {188180#true} is VALID [2022-04-08 08:19:58,019 INFO L272 TraceCheckUtils]: 1: Hoare triple {188180#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:58,019 INFO L290 TraceCheckUtils]: 2: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,020 INFO L290 TraceCheckUtils]: 3: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,020 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,021 INFO L290 TraceCheckUtils]: 5: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,021 INFO L290 TraceCheckUtils]: 6: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,022 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:19:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:19:58,033 INFO L290 TraceCheckUtils]: 0: Hoare triple {188238#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {188180#true} is VALID [2022-04-08 08:19:58,033 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-08 08:19:58,033 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,033 INFO L290 TraceCheckUtils]: 0: Hoare triple {188222#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {188180#true} is VALID [2022-04-08 08:19:58,033 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume 0 != ~compRegistered~0; {188180#true} is VALID [2022-04-08 08:19:58,034 INFO L272 TraceCheckUtils]: 2: Hoare triple {188180#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:58,034 INFO L290 TraceCheckUtils]: 3: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {188180#true} is VALID [2022-04-08 08:19:58,035 INFO L272 TraceCheckUtils]: 4: Hoare triple {188180#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:58,035 INFO L290 TraceCheckUtils]: 5: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,036 INFO L290 TraceCheckUtils]: 6: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,036 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,037 INFO L290 TraceCheckUtils]: 8: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,037 INFO L290 TraceCheckUtils]: 9: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,038 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,038 INFO L290 TraceCheckUtils]: 11: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,039 INFO L290 TraceCheckUtils]: 12: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,039 INFO L272 TraceCheckUtils]: 13: Hoare triple {188218#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {188238#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:19:58,039 INFO L290 TraceCheckUtils]: 14: Hoare triple {188238#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {188180#true} is VALID [2022-04-08 08:19:58,039 INFO L290 TraceCheckUtils]: 15: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-08 08:19:58,040 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,040 INFO L290 TraceCheckUtils]: 17: Hoare triple {188218#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,040 INFO L290 TraceCheckUtils]: 18: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,041 INFO L290 TraceCheckUtils]: 19: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_11~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,041 INFO L290 TraceCheckUtils]: 20: Hoare triple {188218#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,041 INFO L290 TraceCheckUtils]: 21: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,042 INFO L290 TraceCheckUtils]: 22: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,042 INFO L290 TraceCheckUtils]: 23: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,042 INFO L290 TraceCheckUtils]: 24: Hoare triple {188218#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,043 INFO L290 TraceCheckUtils]: 25: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,044 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1098#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,046 INFO L272 TraceCheckUtils]: 0: Hoare triple {188180#true} call ULTIMATE.init(); {188219#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:19:58,046 INFO L290 TraceCheckUtils]: 1: Hoare triple {188219#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {188180#true} is VALID [2022-04-08 08:19:58,046 INFO L290 TraceCheckUtils]: 2: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-08 08:19:58,046 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {188180#true} {188180#true} #1156#return; {188180#true} is VALID [2022-04-08 08:19:58,046 INFO L272 TraceCheckUtils]: 4: Hoare triple {188180#true} call #t~ret170 := main(); {188180#true} is VALID [2022-04-08 08:19:58,046 INFO L290 TraceCheckUtils]: 5: Hoare triple {188180#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {188180#true} is VALID [2022-04-08 08:19:58,047 INFO L272 TraceCheckUtils]: 6: Hoare triple {188180#true} call _BLAST_init(); {188220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:58,047 INFO L290 TraceCheckUtils]: 7: Hoare triple {188220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-08 08:19:58,047 INFO L290 TraceCheckUtils]: 8: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-08 08:19:58,047 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {188180#true} {188180#true} #1066#return; {188180#true} is VALID [2022-04-08 08:19:58,048 INFO L290 TraceCheckUtils]: 10: Hoare triple {188180#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {188180#true} is VALID [2022-04-08 08:19:58,048 INFO L290 TraceCheckUtils]: 11: Hoare triple {188180#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {188180#true} is VALID [2022-04-08 08:19:58,048 INFO L272 TraceCheckUtils]: 12: Hoare triple {188180#true} call stub_driver_init(); {188221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:58,048 INFO L290 TraceCheckUtils]: 13: Hoare triple {188221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 14: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188180#true} {188180#true} #1068#return; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 16: Hoare triple {188180#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 17: Hoare triple {188180#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 18: Hoare triple {188180#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 19: Hoare triple {188180#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 20: Hoare triple {188180#true} assume 3 == ~tmp_ndt_4~0; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L272 TraceCheckUtils]: 21: Hoare triple {188180#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 22: Hoare triple {188180#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 23: Hoare triple {188180#true} assume 1 == ~PagingReferenceCount~0; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 24: Hoare triple {188180#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 25: Hoare triple {188180#true} assume !(0 != ~disketteExtension__IsRemoved~0); {188180#true} is VALID [2022-04-08 08:19:58,049 INFO L290 TraceCheckUtils]: 26: Hoare triple {188180#true} assume 0 == ~irpSp__MinorFunction~0; {188180#true} is VALID [2022-04-08 08:19:58,050 INFO L272 TraceCheckUtils]: 27: Hoare triple {188180#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {188180#true} is VALID [2022-04-08 08:19:58,050 INFO L290 TraceCheckUtils]: 28: Hoare triple {188180#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {188180#true} is VALID [2022-04-08 08:19:58,050 INFO L290 TraceCheckUtils]: 29: Hoare triple {188180#true} assume !(~s~0 != ~NP~0); {188180#true} is VALID [2022-04-08 08:19:58,050 INFO L290 TraceCheckUtils]: 30: Hoare triple {188180#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {188180#true} is VALID [2022-04-08 08:19:58,050 INFO L290 TraceCheckUtils]: 31: Hoare triple {188180#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {188180#true} is VALID [2022-04-08 08:19:58,050 INFO L272 TraceCheckUtils]: 32: Hoare triple {188180#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {188222#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:19:58,051 INFO L290 TraceCheckUtils]: 33: Hoare triple {188222#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {188180#true} is VALID [2022-04-08 08:19:58,051 INFO L290 TraceCheckUtils]: 34: Hoare triple {188180#true} assume 0 != ~compRegistered~0; {188180#true} is VALID [2022-04-08 08:19:58,051 INFO L272 TraceCheckUtils]: 35: Hoare triple {188180#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:58,051 INFO L290 TraceCheckUtils]: 36: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {188180#true} is VALID [2022-04-08 08:19:58,052 INFO L272 TraceCheckUtils]: 37: Hoare triple {188180#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:19:58,052 INFO L290 TraceCheckUtils]: 38: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,053 INFO L290 TraceCheckUtils]: 39: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,053 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,054 INFO L290 TraceCheckUtils]: 41: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,054 INFO L290 TraceCheckUtils]: 42: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,055 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,055 INFO L290 TraceCheckUtils]: 44: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,055 INFO L290 TraceCheckUtils]: 45: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,056 INFO L272 TraceCheckUtils]: 46: Hoare triple {188218#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {188238#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:19:58,056 INFO L290 TraceCheckUtils]: 47: Hoare triple {188238#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {188180#true} is VALID [2022-04-08 08:19:58,056 INFO L290 TraceCheckUtils]: 48: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-08 08:19:58,056 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,056 INFO L290 TraceCheckUtils]: 50: Hoare triple {188218#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,057 INFO L290 TraceCheckUtils]: 51: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,057 INFO L290 TraceCheckUtils]: 52: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_11~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,057 INFO L290 TraceCheckUtils]: 53: Hoare triple {188218#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,058 INFO L290 TraceCheckUtils]: 54: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,058 INFO L290 TraceCheckUtils]: 55: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,058 INFO L290 TraceCheckUtils]: 56: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,058 INFO L290 TraceCheckUtils]: 57: Hoare triple {188218#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,059 INFO L290 TraceCheckUtils]: 58: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,059 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1098#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,060 INFO L290 TraceCheckUtils]: 60: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,060 INFO L290 TraceCheckUtils]: 61: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp42~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,061 INFO L272 TraceCheckUtils]: 62: Hoare triple {188218#(= ~setEventCalled~0 1)} call #t~ret76 := KeWaitForSingleObject(~doneEvent~1, ~Executive~0, ~KernelMode~0, 0, 0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,061 INFO L290 TraceCheckUtils]: 63: Hoare triple {188218#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,061 INFO L290 TraceCheckUtils]: 64: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:19:58,062 INFO L290 TraceCheckUtils]: 65: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {188181#false} is VALID [2022-04-08 08:19:58,062 INFO L290 TraceCheckUtils]: 66: Hoare triple {188181#false} assume !(1 == ~customIrp~0); {188181#false} is VALID [2022-04-08 08:19:58,062 INFO L290 TraceCheckUtils]: 67: Hoare triple {188181#false} assume ~s~0 == ~MPR3~0; {188181#false} is VALID [2022-04-08 08:19:58,062 INFO L272 TraceCheckUtils]: 68: Hoare triple {188181#false} call errorFn(); {188181#false} is VALID [2022-04-08 08:19:58,062 INFO L290 TraceCheckUtils]: 69: Hoare triple {188181#false} assume !false; {188181#false} is VALID [2022-04-08 08:19:58,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:19:58,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:19:58,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523066164] [2022-04-08 08:19:58,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1523066164] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:58,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:58,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:19:58,063 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:19:58,063 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [343087872] [2022-04-08 08:19:58,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [343087872] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:19:58,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:19:58,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:19:58,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493719644] [2022-04-08 08:19:58,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:19:58,064 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 70 [2022-04-08 08:19:58,064 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:19:58,064 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:19:58,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:19:58,125 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 08:19:58,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:19:58,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 08:19:58,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-08 08:19:58,126 INFO L87 Difference]: Start difference. First operand 465 states and 568 transitions. Second operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:20:02,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:02,193 INFO L93 Difference]: Finished difference Result 878 states and 1082 transitions. [2022-04-08 08:20:02,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 08:20:02,193 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 70 [2022-04-08 08:20:02,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:20:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:20:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 750 transitions. [2022-04-08 08:20:02,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:20:02,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 750 transitions. [2022-04-08 08:20:02,203 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 750 transitions. [2022-04-08 08:20:02,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 750 edges. 750 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:02,936 INFO L225 Difference]: With dead ends: 878 [2022-04-08 08:20:02,936 INFO L226 Difference]: Without dead ends: 625 [2022-04-08 08:20:02,937 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:20:02,937 INFO L913 BasicCegarLoop]: 408 mSDtfsCounter, 569 mSDsluCounter, 404 mSDsCounter, 0 mSdLazyCounter, 687 mSolverCounterSat, 156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 581 SdHoareTripleChecker+Valid, 812 SdHoareTripleChecker+Invalid, 843 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 156 IncrementalHoareTripleChecker+Valid, 687 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-08 08:20:02,937 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [581 Valid, 812 Invalid, 843 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [156 Valid, 687 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-08 08:20:02,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states. [2022-04-08 08:20:04,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 586. [2022-04-08 08:20:04,332 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:20:04,333 INFO L82 GeneralOperation]: Start isEquivalent. First operand 625 states. Second operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-08 08:20:04,333 INFO L74 IsIncluded]: Start isIncluded. First operand 625 states. Second operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-08 08:20:04,334 INFO L87 Difference]: Start difference. First operand 625 states. Second operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-08 08:20:04,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:04,348 INFO L93 Difference]: Finished difference Result 625 states and 761 transitions. [2022-04-08 08:20:04,348 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 761 transitions. [2022-04-08 08:20:04,349 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:04,349 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:04,350 INFO L74 IsIncluded]: Start isIncluded. First operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) Second operand 625 states. [2022-04-08 08:20:04,350 INFO L87 Difference]: Start difference. First operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) Second operand 625 states. [2022-04-08 08:20:04,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:04,382 INFO L93 Difference]: Finished difference Result 625 states and 761 transitions. [2022-04-08 08:20:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 761 transitions. [2022-04-08 08:20:04,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:04,383 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:04,383 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:20:04,383 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:20:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-08 08:20:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 716 transitions. [2022-04-08 08:20:04,405 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 716 transitions. Word has length 70 [2022-04-08 08:20:04,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:20:04,405 INFO L478 AbstractCegarLoop]: Abstraction has 586 states and 716 transitions. [2022-04-08 08:20:04,406 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:20:04,406 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 586 states and 716 transitions. [2022-04-08 08:20:05,785 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 716 edges. 716 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:05,785 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 716 transitions. [2022-04-08 08:20:05,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-08 08:20:05,786 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:20:05,786 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] [2022-04-08 08:20:05,786 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-08 08:20:05,786 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:20:05,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:20:05,786 INFO L85 PathProgramCache]: Analyzing trace with hash 1771054254, now seen corresponding path program 1 times [2022-04-08 08:20:05,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:05,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1319030726] [2022-04-08 08:20:05,787 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:20:05,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1771054254, now seen corresponding path program 2 times [2022-04-08 08:20:05,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:20:05,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480198544] [2022-04-08 08:20:05,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:20:05,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:20:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:05,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:20:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:05,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {192477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {192429#true} is VALID [2022-04-08 08:20:05,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-08 08:20:05,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1156#return; {192429#true} is VALID [2022-04-08 08:20:05,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:20:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:05,899 INFO L290 TraceCheckUtils]: 0: Hoare triple {192478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-08 08:20:05,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-08 08:20:05,900 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1066#return; {192429#true} is VALID [2022-04-08 08:20:05,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:20:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:05,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {192479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-08 08:20:05,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-08 08:20:05,912 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1068#return; {192429#true} is VALID [2022-04-08 08:20:05,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:20:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:05,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-04-08 08:20:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:06,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {192429#true} is VALID [2022-04-08 08:20:06,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-08 08:20:06,009 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {192429#true} is VALID [2022-04-08 08:20:06,009 INFO L290 TraceCheckUtils]: 3: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-08 08:20:06,009 INFO L290 TraceCheckUtils]: 4: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-08 08:20:06,010 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-08 08:20:06,010 INFO L290 TraceCheckUtils]: 6: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-08 08:20:06,010 INFO L290 TraceCheckUtils]: 7: Hoare triple {192429#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:20:06,010 INFO L290 TraceCheckUtils]: 8: Hoare triple {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,011 INFO L290 TraceCheckUtils]: 9: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,012 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {192429#true} #1056#return; {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,012 INFO L290 TraceCheckUtils]: 0: Hoare triple {192480#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {192429#true} is VALID [2022-04-08 08:20:06,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume 1 == ~PagingReferenceCount~0; {192429#true} is VALID [2022-04-08 08:20:06,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {192429#true} is VALID [2022-04-08 08:20:06,012 INFO L290 TraceCheckUtils]: 3: Hoare triple {192429#true} assume !(0 != ~disketteExtension__IsRemoved~0); {192429#true} is VALID [2022-04-08 08:20:06,012 INFO L290 TraceCheckUtils]: 4: Hoare triple {192429#true} assume !(0 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,012 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} assume !(5 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,012 INFO L290 TraceCheckUtils]: 6: Hoare triple {192429#true} assume !(1 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,013 INFO L290 TraceCheckUtils]: 7: Hoare triple {192429#true} assume !(6 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,013 INFO L290 TraceCheckUtils]: 8: Hoare triple {192429#true} assume !(3 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,013 INFO L290 TraceCheckUtils]: 9: Hoare triple {192429#true} assume !(4 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,013 INFO L290 TraceCheckUtils]: 10: Hoare triple {192429#true} assume 2 == ~irpSp__MinorFunction~0; {192429#true} is VALID [2022-04-08 08:20:06,013 INFO L290 TraceCheckUtils]: 11: Hoare triple {192429#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {192429#true} is VALID [2022-04-08 08:20:06,013 INFO L290 TraceCheckUtils]: 12: Hoare triple {192429#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {192429#true} is VALID [2022-04-08 08:20:06,013 INFO L290 TraceCheckUtils]: 13: Hoare triple {192429#true} #t~post48 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post48;havoc #t~post48;#t~post49 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post49;havoc #t~post49;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {192429#true} is VALID [2022-04-08 08:20:06,014 INFO L272 TraceCheckUtils]: 14: Hoare triple {192429#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:06,014 INFO L290 TraceCheckUtils]: 15: Hoare triple {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {192429#true} is VALID [2022-04-08 08:20:06,014 INFO L290 TraceCheckUtils]: 16: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-08 08:20:06,014 INFO L290 TraceCheckUtils]: 17: Hoare triple {192429#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {192429#true} is VALID [2022-04-08 08:20:06,014 INFO L290 TraceCheckUtils]: 18: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-08 08:20:06,014 INFO L290 TraceCheckUtils]: 19: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-08 08:20:06,014 INFO L290 TraceCheckUtils]: 20: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-08 08:20:06,015 INFO L290 TraceCheckUtils]: 21: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-08 08:20:06,015 INFO L290 TraceCheckUtils]: 22: Hoare triple {192429#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:20:06,015 INFO L290 TraceCheckUtils]: 23: Hoare triple {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,016 INFO L290 TraceCheckUtils]: 24: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,016 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {192429#true} #1056#return; {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,017 INFO L290 TraceCheckUtils]: 26: Hoare triple {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,017 INFO L290 TraceCheckUtils]: 27: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,018 INFO L290 TraceCheckUtils]: 28: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,018 INFO L290 TraceCheckUtils]: 29: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,019 INFO L290 TraceCheckUtils]: 30: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,019 INFO L290 TraceCheckUtils]: 31: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,019 INFO L290 TraceCheckUtils]: 32: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,020 INFO L290 TraceCheckUtils]: 33: Hoare triple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,020 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {192429#true} #1076#return; {192475#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:20:06,022 INFO L272 TraceCheckUtils]: 0: Hoare triple {192429#true} call ULTIMATE.init(); {192477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:20:06,023 INFO L290 TraceCheckUtils]: 1: Hoare triple {192477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {192429#true} is VALID [2022-04-08 08:20:06,023 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-08 08:20:06,023 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {192429#true} {192429#true} #1156#return; {192429#true} is VALID [2022-04-08 08:20:06,023 INFO L272 TraceCheckUtils]: 4: Hoare triple {192429#true} call #t~ret170 := main(); {192429#true} is VALID [2022-04-08 08:20:06,023 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {192429#true} is VALID [2022-04-08 08:20:06,024 INFO L272 TraceCheckUtils]: 6: Hoare triple {192429#true} call _BLAST_init(); {192478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:06,024 INFO L290 TraceCheckUtils]: 7: Hoare triple {192478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-08 08:20:06,024 INFO L290 TraceCheckUtils]: 8: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-08 08:20:06,024 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {192429#true} {192429#true} #1066#return; {192429#true} is VALID [2022-04-08 08:20:06,024 INFO L290 TraceCheckUtils]: 10: Hoare triple {192429#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {192429#true} is VALID [2022-04-08 08:20:06,025 INFO L290 TraceCheckUtils]: 11: Hoare triple {192429#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {192429#true} is VALID [2022-04-08 08:20:06,025 INFO L272 TraceCheckUtils]: 12: Hoare triple {192429#true} call stub_driver_init(); {192479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:06,025 INFO L290 TraceCheckUtils]: 13: Hoare triple {192479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-08 08:20:06,025 INFO L290 TraceCheckUtils]: 14: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-08 08:20:06,026 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {192429#true} {192429#true} #1068#return; {192429#true} is VALID [2022-04-08 08:20:06,026 INFO L290 TraceCheckUtils]: 16: Hoare triple {192429#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {192429#true} is VALID [2022-04-08 08:20:06,026 INFO L290 TraceCheckUtils]: 17: Hoare triple {192429#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {192429#true} is VALID [2022-04-08 08:20:06,026 INFO L290 TraceCheckUtils]: 18: Hoare triple {192429#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {192429#true} is VALID [2022-04-08 08:20:06,026 INFO L290 TraceCheckUtils]: 19: Hoare triple {192429#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {192429#true} is VALID [2022-04-08 08:20:06,026 INFO L290 TraceCheckUtils]: 20: Hoare triple {192429#true} assume 3 == ~tmp_ndt_4~0; {192429#true} is VALID [2022-04-08 08:20:06,027 INFO L272 TraceCheckUtils]: 21: Hoare triple {192429#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {192480#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:06,027 INFO L290 TraceCheckUtils]: 22: Hoare triple {192480#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {192429#true} is VALID [2022-04-08 08:20:06,027 INFO L290 TraceCheckUtils]: 23: Hoare triple {192429#true} assume 1 == ~PagingReferenceCount~0; {192429#true} is VALID [2022-04-08 08:20:06,027 INFO L290 TraceCheckUtils]: 24: Hoare triple {192429#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {192429#true} is VALID [2022-04-08 08:20:06,027 INFO L290 TraceCheckUtils]: 25: Hoare triple {192429#true} assume !(0 != ~disketteExtension__IsRemoved~0); {192429#true} is VALID [2022-04-08 08:20:06,027 INFO L290 TraceCheckUtils]: 26: Hoare triple {192429#true} assume !(0 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {192429#true} assume !(5 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,028 INFO L290 TraceCheckUtils]: 28: Hoare triple {192429#true} assume !(1 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,028 INFO L290 TraceCheckUtils]: 29: Hoare triple {192429#true} assume !(6 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,028 INFO L290 TraceCheckUtils]: 30: Hoare triple {192429#true} assume !(3 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,028 INFO L290 TraceCheckUtils]: 31: Hoare triple {192429#true} assume !(4 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-08 08:20:06,028 INFO L290 TraceCheckUtils]: 32: Hoare triple {192429#true} assume 2 == ~irpSp__MinorFunction~0; {192429#true} is VALID [2022-04-08 08:20:06,028 INFO L290 TraceCheckUtils]: 33: Hoare triple {192429#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {192429#true} is VALID [2022-04-08 08:20:06,028 INFO L290 TraceCheckUtils]: 34: Hoare triple {192429#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {192429#true} is VALID [2022-04-08 08:20:06,028 INFO L290 TraceCheckUtils]: 35: Hoare triple {192429#true} #t~post48 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post48;havoc #t~post48;#t~post49 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post49;havoc #t~post49;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {192429#true} is VALID [2022-04-08 08:20:06,029 INFO L272 TraceCheckUtils]: 36: Hoare triple {192429#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:06,029 INFO L290 TraceCheckUtils]: 37: Hoare triple {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {192429#true} is VALID [2022-04-08 08:20:06,029 INFO L290 TraceCheckUtils]: 38: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-08 08:20:06,029 INFO L290 TraceCheckUtils]: 39: Hoare triple {192429#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {192429#true} is VALID [2022-04-08 08:20:06,029 INFO L290 TraceCheckUtils]: 40: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-08 08:20:06,029 INFO L290 TraceCheckUtils]: 41: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-08 08:20:06,029 INFO L290 TraceCheckUtils]: 42: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-08 08:20:06,029 INFO L290 TraceCheckUtils]: 43: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-08 08:20:06,029 INFO L290 TraceCheckUtils]: 44: Hoare triple {192429#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:20:06,030 INFO L290 TraceCheckUtils]: 45: Hoare triple {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,030 INFO L290 TraceCheckUtils]: 46: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,031 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {192429#true} #1056#return; {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,031 INFO L290 TraceCheckUtils]: 48: Hoare triple {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,031 INFO L290 TraceCheckUtils]: 49: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,032 INFO L290 TraceCheckUtils]: 50: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,032 INFO L290 TraceCheckUtils]: 51: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,032 INFO L290 TraceCheckUtils]: 52: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,033 INFO L290 TraceCheckUtils]: 53: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:20:06,033 INFO L290 TraceCheckUtils]: 54: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,033 INFO L290 TraceCheckUtils]: 55: Hoare triple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,034 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {192429#true} #1076#return; {192475#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:20:06,034 INFO L290 TraceCheckUtils]: 57: Hoare triple {192475#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,034 INFO L290 TraceCheckUtils]: 58: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,035 INFO L290 TraceCheckUtils]: 59: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,035 INFO L290 TraceCheckUtils]: 60: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,035 INFO L290 TraceCheckUtils]: 61: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,035 INFO L290 TraceCheckUtils]: 62: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,036 INFO L290 TraceCheckUtils]: 63: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,036 INFO L290 TraceCheckUtils]: 64: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:20:06,036 INFO L290 TraceCheckUtils]: 65: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {192430#false} is VALID [2022-04-08 08:20:06,036 INFO L272 TraceCheckUtils]: 66: Hoare triple {192430#false} call errorFn(); {192430#false} is VALID [2022-04-08 08:20:06,036 INFO L290 TraceCheckUtils]: 67: Hoare triple {192430#false} assume !false; {192430#false} is VALID [2022-04-08 08:20:06,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:20:06,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:20:06,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480198544] [2022-04-08 08:20:06,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480198544] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:06,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:06,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:20:06,037 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:20:06,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1319030726] [2022-04-08 08:20:06,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1319030726] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:06,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:06,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:20:06,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046949635] [2022-04-08 08:20:06,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:20:06,037 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 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 68 [2022-04-08 08:20:06,038 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:20:06,038 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:20:06,088 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:06,088 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 08:20:06,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:06,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 08:20:06,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:20:06,089 INFO L87 Difference]: Start difference. First operand 586 states and 716 transitions. Second operand has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:20:12,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:12,323 INFO L93 Difference]: Finished difference Result 619 states and 755 transitions. [2022-04-08 08:20:12,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:20:12,323 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 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 68 [2022-04-08 08:20:12,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:20:12,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:20:12,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 407 transitions. [2022-04-08 08:20:12,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:20:12,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 407 transitions. [2022-04-08 08:20:12,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 407 transitions. [2022-04-08 08:20:12,716 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 407 edges. 407 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:12,731 INFO L225 Difference]: With dead ends: 619 [2022-04-08 08:20:12,731 INFO L226 Difference]: Without dead ends: 576 [2022-04-08 08:20:12,731 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:20:12,732 INFO L913 BasicCegarLoop]: 339 mSDtfsCounter, 402 mSDsluCounter, 1099 mSDsCounter, 0 mSdLazyCounter, 1993 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 408 SdHoareTripleChecker+Valid, 1438 SdHoareTripleChecker+Invalid, 2125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 1993 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:20:12,732 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [408 Valid, 1438 Invalid, 2125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 1993 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 08:20:12,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2022-04-08 08:20:14,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 560. [2022-04-08 08:20:14,058 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:20:14,059 INFO L82 GeneralOperation]: Start isEquivalent. First operand 576 states. Second operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-08 08:20:14,059 INFO L74 IsIncluded]: Start isIncluded. First operand 576 states. Second operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-08 08:20:14,059 INFO L87 Difference]: Start difference. First operand 576 states. Second operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-08 08:20:14,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:14,071 INFO L93 Difference]: Finished difference Result 576 states and 706 transitions. [2022-04-08 08:20:14,071 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 706 transitions. [2022-04-08 08:20:14,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:14,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:14,072 INFO L74 IsIncluded]: Start isIncluded. First operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) Second operand 576 states. [2022-04-08 08:20:14,072 INFO L87 Difference]: Start difference. First operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) Second operand 576 states. [2022-04-08 08:20:14,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:14,084 INFO L93 Difference]: Finished difference Result 576 states and 706 transitions. [2022-04-08 08:20:14,084 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 706 transitions. [2022-04-08 08:20:14,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:14,085 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:14,085 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:20:14,085 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:20:14,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-08 08:20:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 684 transitions. [2022-04-08 08:20:14,103 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 684 transitions. Word has length 68 [2022-04-08 08:20:14,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:20:14,103 INFO L478 AbstractCegarLoop]: Abstraction has 560 states and 684 transitions. [2022-04-08 08:20:14,103 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 08:20:14,103 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 560 states and 684 transitions. [2022-04-08 08:20:15,424 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 684 edges. 684 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 684 transitions. [2022-04-08 08:20:15,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-08 08:20:15,424 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:20:15,425 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, 1, 1] [2022-04-08 08:20:15,425 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-04-08 08:20:15,425 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:20:15,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:20:15,425 INFO L85 PathProgramCache]: Analyzing trace with hash -699513037, now seen corresponding path program 1 times [2022-04-08 08:20:15,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:15,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1908961879] [2022-04-08 08:20:15,426 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:20:15,426 INFO L85 PathProgramCache]: Analyzing trace with hash -699513037, now seen corresponding path program 2 times [2022-04-08 08:20:15,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:20:15,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112799857] [2022-04-08 08:20:15,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:20:15,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:20:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:15,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:20:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:15,540 INFO L290 TraceCheckUtils]: 0: Hoare triple {196064#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {196014#true} is VALID [2022-04-08 08:20:15,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,540 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1156#return; {196014#true} is VALID [2022-04-08 08:20:15,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:20:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:15,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {196065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-08 08:20:15,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,562 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1066#return; {196014#true} is VALID [2022-04-08 08:20:15,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:20:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:15,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {196066#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-08 08:20:15,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,588 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1068#return; {196014#true} is VALID [2022-04-08 08:20:15,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:20:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:15,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:20:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:15,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:20:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:15,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L272 TraceCheckUtils]: 4: Hoare triple {196014#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {196014#true} is VALID [2022-04-08 08:20:15,714 INFO L290 TraceCheckUtils]: 5: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-08 08:20:15,715 INFO L290 TraceCheckUtils]: 6: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-08 08:20:15,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-08 08:20:15,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,715 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-08 08:20:15,715 INFO L290 TraceCheckUtils]: 10: Hoare triple {196014#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {196014#true} is VALID [2022-04-08 08:20:15,715 INFO L290 TraceCheckUtils]: 11: Hoare triple {196014#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:20:15,715 INFO L290 TraceCheckUtils]: 12: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:20:15,716 INFO L290 TraceCheckUtils]: 13: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:20:15,716 INFO L290 TraceCheckUtils]: 14: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:20:15,717 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {196014#true} #1138#return; {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-08 08:20:15,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-08 08:20:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:15,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {196099#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {196014#true} is VALID [2022-04-08 08:20:15,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-08 08:20:15,728 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,728 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {196014#true} {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1144#return; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:20:15,729 INFO L290 TraceCheckUtils]: 0: Hoare triple {196067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {196014#true} is VALID [2022-04-08 08:20:15,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {196014#true} is VALID [2022-04-08 08:20:15,729 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume !(0 != ~disketteExtension__IsRemoved~1); {196014#true} is VALID [2022-04-08 08:20:15,729 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume !(0 == ~disketteExtension__IsStarted~2); {196014#true} is VALID [2022-04-08 08:20:15,729 INFO L290 TraceCheckUtils]: 4: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {196014#true} is VALID [2022-04-08 08:20:15,729 INFO L290 TraceCheckUtils]: 5: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {196014#true} is VALID [2022-04-08 08:20:15,729 INFO L290 TraceCheckUtils]: 6: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {196014#true} is VALID [2022-04-08 08:20:15,729 INFO L290 TraceCheckUtils]: 7: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {196014#true} is VALID [2022-04-08 08:20:15,729 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L272 TraceCheckUtils]: 9: Hoare triple {196014#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:20:15,730 INFO L290 TraceCheckUtils]: 10: Hoare triple {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L290 TraceCheckUtils]: 11: Hoare triple {196014#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L290 TraceCheckUtils]: 12: Hoare triple {196014#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L290 TraceCheckUtils]: 13: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L272 TraceCheckUtils]: 14: Hoare triple {196014#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L290 TraceCheckUtils]: 15: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L290 TraceCheckUtils]: 16: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L290 TraceCheckUtils]: 17: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L290 TraceCheckUtils]: 18: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-08 08:20:15,730 INFO L290 TraceCheckUtils]: 20: Hoare triple {196014#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {196014#true} is VALID [2022-04-08 08:20:15,731 INFO L290 TraceCheckUtils]: 21: Hoare triple {196014#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:20:15,731 INFO L290 TraceCheckUtils]: 22: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:20:15,731 INFO L290 TraceCheckUtils]: 23: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:20:15,731 INFO L290 TraceCheckUtils]: 24: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:20:15,732 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {196014#true} #1138#return; {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-08 08:20:15,732 INFO L290 TraceCheckUtils]: 26: Hoare triple {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:20:15,733 INFO L290 TraceCheckUtils]: 27: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:20:15,733 INFO L290 TraceCheckUtils]: 28: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:20:15,733 INFO L272 TraceCheckUtils]: 29: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} call IofCompleteRequest(~Irp, 0); {196099#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:15,733 INFO L290 TraceCheckUtils]: 30: Hoare triple {196099#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {196014#true} is VALID [2022-04-08 08:20:15,734 INFO L290 TraceCheckUtils]: 31: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-08 08:20:15,734 INFO L290 TraceCheckUtils]: 32: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,735 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {196014#true} {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1144#return; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:20:15,735 INFO L290 TraceCheckUtils]: 34: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #res := ~ntStatus~3; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:20:15,735 INFO L290 TraceCheckUtils]: 35: Hoare triple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:20:15,736 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} {196014#true} #1074#return; {196062#(<= (+ |main_#t~ret99| 1) 0)} is VALID [2022-04-08 08:20:15,741 INFO L272 TraceCheckUtils]: 0: Hoare triple {196014#true} call ULTIMATE.init(); {196064#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:20:15,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {196064#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {196014#true} is VALID [2022-04-08 08:20:15,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {196014#true} {196014#true} #1156#return; {196014#true} is VALID [2022-04-08 08:20:15,741 INFO L272 TraceCheckUtils]: 4: Hoare triple {196014#true} call #t~ret170 := main(); {196014#true} is VALID [2022-04-08 08:20:15,741 INFO L290 TraceCheckUtils]: 5: Hoare triple {196014#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {196014#true} is VALID [2022-04-08 08:20:15,742 INFO L272 TraceCheckUtils]: 6: Hoare triple {196014#true} call _BLAST_init(); {196065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:15,742 INFO L290 TraceCheckUtils]: 7: Hoare triple {196065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-08 08:20:15,742 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,742 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {196014#true} {196014#true} #1066#return; {196014#true} is VALID [2022-04-08 08:20:15,742 INFO L290 TraceCheckUtils]: 10: Hoare triple {196014#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {196014#true} is VALID [2022-04-08 08:20:15,742 INFO L290 TraceCheckUtils]: 11: Hoare triple {196014#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {196014#true} is VALID [2022-04-08 08:20:15,743 INFO L272 TraceCheckUtils]: 12: Hoare triple {196014#true} call stub_driver_init(); {196066#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:15,743 INFO L290 TraceCheckUtils]: 13: Hoare triple {196066#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-08 08:20:15,743 INFO L290 TraceCheckUtils]: 14: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,743 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {196014#true} {196014#true} #1068#return; {196014#true} is VALID [2022-04-08 08:20:15,743 INFO L290 TraceCheckUtils]: 16: Hoare triple {196014#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {196014#true} is VALID [2022-04-08 08:20:15,743 INFO L290 TraceCheckUtils]: 17: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {196014#true} is VALID [2022-04-08 08:20:15,743 INFO L290 TraceCheckUtils]: 18: Hoare triple {196014#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {196014#true} is VALID [2022-04-08 08:20:15,743 INFO L290 TraceCheckUtils]: 19: Hoare triple {196014#true} assume 2 == ~tmp_ndt_3~0; {196014#true} is VALID [2022-04-08 08:20:15,744 INFO L272 TraceCheckUtils]: 20: Hoare triple {196014#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {196067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:15,744 INFO L290 TraceCheckUtils]: 21: Hoare triple {196067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {196014#true} is VALID [2022-04-08 08:20:15,744 INFO L290 TraceCheckUtils]: 22: Hoare triple {196014#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {196014#true} is VALID [2022-04-08 08:20:15,744 INFO L290 TraceCheckUtils]: 23: Hoare triple {196014#true} assume !(0 != ~disketteExtension__IsRemoved~1); {196014#true} is VALID [2022-04-08 08:20:15,744 INFO L290 TraceCheckUtils]: 24: Hoare triple {196014#true} assume !(0 == ~disketteExtension__IsStarted~2); {196014#true} is VALID [2022-04-08 08:20:15,744 INFO L290 TraceCheckUtils]: 25: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {196014#true} is VALID [2022-04-08 08:20:15,744 INFO L290 TraceCheckUtils]: 26: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {196014#true} is VALID [2022-04-08 08:20:15,744 INFO L290 TraceCheckUtils]: 27: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {196014#true} is VALID [2022-04-08 08:20:15,744 INFO L290 TraceCheckUtils]: 28: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {196014#true} is VALID [2022-04-08 08:20:15,745 INFO L290 TraceCheckUtils]: 29: Hoare triple {196014#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {196014#true} is VALID [2022-04-08 08:20:15,745 INFO L272 TraceCheckUtils]: 30: Hoare triple {196014#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:20:15,745 INFO L290 TraceCheckUtils]: 31: Hoare triple {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {196014#true} is VALID [2022-04-08 08:20:15,745 INFO L290 TraceCheckUtils]: 32: Hoare triple {196014#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {196014#true} is VALID [2022-04-08 08:20:15,745 INFO L290 TraceCheckUtils]: 33: Hoare triple {196014#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {196014#true} is VALID [2022-04-08 08:20:15,745 INFO L290 TraceCheckUtils]: 34: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-08 08:20:15,745 INFO L272 TraceCheckUtils]: 35: Hoare triple {196014#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {196014#true} is VALID [2022-04-08 08:20:15,745 INFO L290 TraceCheckUtils]: 36: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-08 08:20:15,745 INFO L290 TraceCheckUtils]: 37: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-08 08:20:15,746 INFO L290 TraceCheckUtils]: 38: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-08 08:20:15,746 INFO L290 TraceCheckUtils]: 39: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,746 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-08 08:20:15,746 INFO L290 TraceCheckUtils]: 41: Hoare triple {196014#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {196014#true} is VALID [2022-04-08 08:20:15,746 INFO L290 TraceCheckUtils]: 42: Hoare triple {196014#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:20:15,746 INFO L290 TraceCheckUtils]: 43: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-08 08:20:15,747 INFO L290 TraceCheckUtils]: 44: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:20:15,747 INFO L290 TraceCheckUtils]: 45: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-08 08:20:15,748 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {196014#true} #1138#return; {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-08 08:20:15,748 INFO L290 TraceCheckUtils]: 47: Hoare triple {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:20:15,748 INFO L290 TraceCheckUtils]: 48: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:20:15,748 INFO L290 TraceCheckUtils]: 49: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:20:15,749 INFO L272 TraceCheckUtils]: 50: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} call IofCompleteRequest(~Irp, 0); {196099#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:15,749 INFO L290 TraceCheckUtils]: 51: Hoare triple {196099#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {196014#true} is VALID [2022-04-08 08:20:15,749 INFO L290 TraceCheckUtils]: 52: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-08 08:20:15,749 INFO L290 TraceCheckUtils]: 53: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-08 08:20:15,750 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {196014#true} {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1144#return; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-08 08:20:15,750 INFO L290 TraceCheckUtils]: 55: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #res := ~ntStatus~3; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:20:15,750 INFO L290 TraceCheckUtils]: 56: Hoare triple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:20:15,751 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} {196014#true} #1074#return; {196062#(<= (+ |main_#t~ret99| 1) 0)} is VALID [2022-04-08 08:20:15,751 INFO L290 TraceCheckUtils]: 58: Hoare triple {196062#(<= (+ |main_#t~ret99| 1) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,751 INFO L290 TraceCheckUtils]: 59: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,752 INFO L290 TraceCheckUtils]: 60: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,752 INFO L290 TraceCheckUtils]: 61: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~UNLOADED~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,752 INFO L290 TraceCheckUtils]: 62: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume -1 != ~status~1; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,752 INFO L290 TraceCheckUtils]: 63: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~SKIP2~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,753 INFO L290 TraceCheckUtils]: 64: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~IPC~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,753 INFO L290 TraceCheckUtils]: 65: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(~s~0 != ~DC~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,753 INFO L290 TraceCheckUtils]: 66: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,753 INFO L290 TraceCheckUtils]: 67: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 == ~DC~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:20:15,754 INFO L290 TraceCheckUtils]: 68: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {196015#false} is VALID [2022-04-08 08:20:15,754 INFO L272 TraceCheckUtils]: 69: Hoare triple {196015#false} call errorFn(); {196015#false} is VALID [2022-04-08 08:20:15,754 INFO L290 TraceCheckUtils]: 70: Hoare triple {196015#false} assume !false; {196015#false} is VALID [2022-04-08 08:20:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:20:15,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:20:15,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112799857] [2022-04-08 08:20:15,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112799857] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:15,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:15,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:20:15,755 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:20:15,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1908961879] [2022-04-08 08:20:15,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1908961879] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:15,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:15,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:20:15,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903075384] [2022-04-08 08:20:15,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:20:15,755 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 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 71 [2022-04-08 08:20:15,755 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:20:15,755 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:20:15,804 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:15,804 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 08:20:15,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:15,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 08:20:15,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:20:15,805 INFO L87 Difference]: Start difference. First operand 560 states and 684 transitions. Second operand has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:20:22,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:22,639 INFO L93 Difference]: Finished difference Result 589 states and 718 transitions. [2022-04-08 08:20:22,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 08:20:22,639 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 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 71 [2022-04-08 08:20:22,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:20:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:20:22,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 376 transitions. [2022-04-08 08:20:22,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:20:22,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 376 transitions. [2022-04-08 08:20:22,643 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 376 transitions. [2022-04-08 08:20:23,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 376 edges. 376 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:23,052 INFO L225 Difference]: With dead ends: 589 [2022-04-08 08:20:23,052 INFO L226 Difference]: Without dead ends: 535 [2022-04-08 08:20:23,052 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=73, Invalid=347, Unknown=0, NotChecked=0, Total=420 [2022-04-08 08:20:23,053 INFO L913 BasicCegarLoop]: 305 mSDtfsCounter, 601 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 2447 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 613 SdHoareTripleChecker+Valid, 873 SdHoareTripleChecker+Invalid, 2632 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 2447 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:20:23,053 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [613 Valid, 873 Invalid, 2632 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 2447 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-08 08:20:23,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2022-04-08 08:20:24,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 519. [2022-04-08 08:20:24,297 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:20:24,297 INFO L82 GeneralOperation]: Start isEquivalent. First operand 535 states. Second operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-08 08:20:24,298 INFO L74 IsIncluded]: Start isIncluded. First operand 535 states. Second operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-08 08:20:24,298 INFO L87 Difference]: Start difference. First operand 535 states. Second operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-08 08:20:24,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:24,309 INFO L93 Difference]: Finished difference Result 535 states and 654 transitions. [2022-04-08 08:20:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 654 transitions. [2022-04-08 08:20:24,310 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:24,310 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:24,310 INFO L74 IsIncluded]: Start isIncluded. First operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) Second operand 535 states. [2022-04-08 08:20:24,310 INFO L87 Difference]: Start difference. First operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) Second operand 535 states. [2022-04-08 08:20:24,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:24,321 INFO L93 Difference]: Finished difference Result 535 states and 654 transitions. [2022-04-08 08:20:24,321 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 654 transitions. [2022-04-08 08:20:24,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:24,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:24,322 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:20:24,322 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:20:24,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-08 08:20:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 632 transitions. [2022-04-08 08:20:24,336 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 632 transitions. Word has length 71 [2022-04-08 08:20:24,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:20:24,336 INFO L478 AbstractCegarLoop]: Abstraction has 519 states and 632 transitions. [2022-04-08 08:20:24,336 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 08:20:24,336 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 519 states and 632 transitions. [2022-04-08 08:20:25,577 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 632 transitions. [2022-04-08 08:20:25,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-04-08 08:20:25,578 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:20:25,578 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:20:25,578 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-04-08 08:20:25,578 INFO L403 AbstractCegarLoop]: === Iteration 47 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:20:25,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:20:25,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1796970753, now seen corresponding path program 1 times [2022-04-08 08:20:25,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:25,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1536441133] [2022-04-08 08:20:25,579 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:20:25,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1796970753, now seen corresponding path program 2 times [2022-04-08 08:20:25,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:20:25,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873765931] [2022-04-08 08:20:25,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:20:25,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:20:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:25,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:20:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:25,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {199448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {199400#true} is VALID [2022-04-08 08:20:25,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,677 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1156#return; {199400#true} is VALID [2022-04-08 08:20:25,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:20:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:25,701 INFO L290 TraceCheckUtils]: 0: Hoare triple {199449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-08 08:20:25,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,701 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1066#return; {199400#true} is VALID [2022-04-08 08:20:25,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:20:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:25,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {199450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-08 08:20:25,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,714 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1068#return; {199400#true} is VALID [2022-04-08 08:20:25,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-08 08:20:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:25,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:20:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:25,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:20:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:25,744 INFO L290 TraceCheckUtils]: 0: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-08 08:20:25,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,744 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-08 08:20:25,745 INFO L290 TraceCheckUtils]: 0: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {199400#true} is VALID [2022-04-08 08:20:25,745 INFO L272 TraceCheckUtils]: 1: Hoare triple {199400#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:25,745 INFO L290 TraceCheckUtils]: 2: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-08 08:20:25,745 INFO L290 TraceCheckUtils]: 3: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,745 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-08 08:20:25,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {199400#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {199400#true} is VALID [2022-04-08 08:20:25,746 INFO L290 TraceCheckUtils]: 6: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,746 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-08 08:20:25,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:20:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:25,754 INFO L290 TraceCheckUtils]: 0: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {199400#true} is VALID [2022-04-08 08:20:25,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,754 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-08 08:20:25,754 INFO L290 TraceCheckUtils]: 0: Hoare triple {199451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {199400#true} is VALID [2022-04-08 08:20:25,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume 0 != ~compRegistered~0; {199400#true} is VALID [2022-04-08 08:20:25,754 INFO L272 TraceCheckUtils]: 2: Hoare triple {199400#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:25,755 INFO L290 TraceCheckUtils]: 3: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {199400#true} is VALID [2022-04-08 08:20:25,755 INFO L272 TraceCheckUtils]: 4: Hoare triple {199400#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:25,755 INFO L290 TraceCheckUtils]: 5: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-08 08:20:25,755 INFO L290 TraceCheckUtils]: 6: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,755 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-08 08:20:25,755 INFO L290 TraceCheckUtils]: 8: Hoare triple {199400#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {199400#true} is VALID [2022-04-08 08:20:25,755 INFO L290 TraceCheckUtils]: 9: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,755 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-08 08:20:25,755 INFO L290 TraceCheckUtils]: 11: Hoare triple {199400#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L290 TraceCheckUtils]: 12: Hoare triple {199400#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L272 TraceCheckUtils]: 13: Hoare triple {199400#true} call stubMoreProcessingRequired(); {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:25,756 INFO L290 TraceCheckUtils]: 14: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L290 TraceCheckUtils]: 15: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L290 TraceCheckUtils]: 17: Hoare triple {199400#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L290 TraceCheckUtils]: 18: Hoare triple {199400#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L290 TraceCheckUtils]: 19: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_11~0); {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L290 TraceCheckUtils]: 20: Hoare triple {199400#true} ~returnVal2~0 := 259; {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L290 TraceCheckUtils]: 21: Hoare triple {199400#true} assume !(~s~0 == ~NP~0); {199400#true} is VALID [2022-04-08 08:20:25,756 INFO L290 TraceCheckUtils]: 22: Hoare triple {199400#true} assume ~s~0 == ~MPR1~0; {199400#true} is VALID [2022-04-08 08:20:25,757 INFO L290 TraceCheckUtils]: 23: Hoare triple {199400#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,757 INFO L290 TraceCheckUtils]: 24: Hoare triple {199438#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,757 INFO L290 TraceCheckUtils]: 25: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume true; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,758 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {199438#(= ~MPR3~0 ~s~0)} {199400#true} #1044#return; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-08 08:20:25,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:25,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {199468#(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; {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:25,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,783 INFO L290 TraceCheckUtils]: 3: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,784 INFO L290 TraceCheckUtils]: 4: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,784 INFO L290 TraceCheckUtils]: 5: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_12~0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,784 INFO L290 TraceCheckUtils]: 6: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,785 INFO L290 TraceCheckUtils]: 7: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,785 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {199469#(not (= ~MPR3~0 |old(~s~0)|))} {199438#(= ~MPR3~0 ~s~0)} #1046#return; {199401#false} is VALID [2022-04-08 08:20:25,787 INFO L272 TraceCheckUtils]: 0: Hoare triple {199400#true} call ULTIMATE.init(); {199448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:20:25,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {199448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {199400#true} is VALID [2022-04-08 08:20:25,787 INFO L290 TraceCheckUtils]: 2: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,787 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {199400#true} {199400#true} #1156#return; {199400#true} is VALID [2022-04-08 08:20:25,787 INFO L272 TraceCheckUtils]: 4: Hoare triple {199400#true} call #t~ret170 := main(); {199400#true} is VALID [2022-04-08 08:20:25,787 INFO L290 TraceCheckUtils]: 5: Hoare triple {199400#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {199400#true} is VALID [2022-04-08 08:20:25,788 INFO L272 TraceCheckUtils]: 6: Hoare triple {199400#true} call _BLAST_init(); {199449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,788 INFO L290 TraceCheckUtils]: 7: Hoare triple {199449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-08 08:20:25,788 INFO L290 TraceCheckUtils]: 8: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,788 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {199400#true} {199400#true} #1066#return; {199400#true} is VALID [2022-04-08 08:20:25,788 INFO L290 TraceCheckUtils]: 10: Hoare triple {199400#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {199400#true} is VALID [2022-04-08 08:20:25,789 INFO L290 TraceCheckUtils]: 11: Hoare triple {199400#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {199400#true} is VALID [2022-04-08 08:20:25,789 INFO L272 TraceCheckUtils]: 12: Hoare triple {199400#true} call stub_driver_init(); {199450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,789 INFO L290 TraceCheckUtils]: 13: Hoare triple {199450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-08 08:20:25,789 INFO L290 TraceCheckUtils]: 14: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,789 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {199400#true} {199400#true} #1068#return; {199400#true} is VALID [2022-04-08 08:20:25,789 INFO L290 TraceCheckUtils]: 16: Hoare triple {199400#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {199400#true} is VALID [2022-04-08 08:20:25,789 INFO L290 TraceCheckUtils]: 17: Hoare triple {199400#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {199400#true} is VALID [2022-04-08 08:20:25,789 INFO L290 TraceCheckUtils]: 18: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {199400#true} is VALID [2022-04-08 08:20:25,789 INFO L290 TraceCheckUtils]: 19: Hoare triple {199400#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {199400#true} is VALID [2022-04-08 08:20:25,789 INFO L290 TraceCheckUtils]: 20: Hoare triple {199400#true} assume 3 == ~tmp_ndt_4~0; {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L272 TraceCheckUtils]: 21: Hoare triple {199400#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 22: Hoare triple {199400#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 23: Hoare triple {199400#true} assume 1 == ~PagingReferenceCount~0; {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 24: Hoare triple {199400#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 25: Hoare triple {199400#true} assume !(0 != ~disketteExtension__IsRemoved~0); {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 26: Hoare triple {199400#true} assume !(0 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 27: Hoare triple {199400#true} assume !(5 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 28: Hoare triple {199400#true} assume !(1 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 29: Hoare triple {199400#true} assume 6 == ~irpSp__MinorFunction~0; {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 30: Hoare triple {199400#true} assume 6 == ~irpSp__MinorFunction~0; {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 31: Hoare triple {199400#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 32: Hoare triple {199400#true} assume !(~s~0 != ~NP~0); {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 33: Hoare triple {199400#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {199400#true} is VALID [2022-04-08 08:20:25,790 INFO L290 TraceCheckUtils]: 34: Hoare triple {199400#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {199400#true} is VALID [2022-04-08 08:20:25,791 INFO L272 TraceCheckUtils]: 35: Hoare triple {199400#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {199451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,791 INFO L290 TraceCheckUtils]: 36: Hoare triple {199451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {199400#true} is VALID [2022-04-08 08:20:25,791 INFO L290 TraceCheckUtils]: 37: Hoare triple {199400#true} assume 0 != ~compRegistered~0; {199400#true} is VALID [2022-04-08 08:20:25,792 INFO L272 TraceCheckUtils]: 38: Hoare triple {199400#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:25,792 INFO L290 TraceCheckUtils]: 39: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {199400#true} is VALID [2022-04-08 08:20:25,792 INFO L272 TraceCheckUtils]: 40: Hoare triple {199400#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:25,792 INFO L290 TraceCheckUtils]: 41: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-08 08:20:25,792 INFO L290 TraceCheckUtils]: 42: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,792 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-08 08:20:25,792 INFO L290 TraceCheckUtils]: 44: Hoare triple {199400#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {199400#true} is VALID [2022-04-08 08:20:25,792 INFO L290 TraceCheckUtils]: 45: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,793 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-08 08:20:25,793 INFO L290 TraceCheckUtils]: 47: Hoare triple {199400#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {199400#true} is VALID [2022-04-08 08:20:25,793 INFO L290 TraceCheckUtils]: 48: Hoare triple {199400#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {199400#true} is VALID [2022-04-08 08:20:25,803 INFO L272 TraceCheckUtils]: 49: Hoare triple {199400#true} call stubMoreProcessingRequired(); {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:25,803 INFO L290 TraceCheckUtils]: 50: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {199400#true} is VALID [2022-04-08 08:20:25,803 INFO L290 TraceCheckUtils]: 51: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-08 08:20:25,804 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-08 08:20:25,804 INFO L290 TraceCheckUtils]: 53: Hoare triple {199400#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {199400#true} is VALID [2022-04-08 08:20:25,804 INFO L290 TraceCheckUtils]: 54: Hoare triple {199400#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {199400#true} is VALID [2022-04-08 08:20:25,804 INFO L290 TraceCheckUtils]: 55: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_11~0); {199400#true} is VALID [2022-04-08 08:20:25,804 INFO L290 TraceCheckUtils]: 56: Hoare triple {199400#true} ~returnVal2~0 := 259; {199400#true} is VALID [2022-04-08 08:20:25,804 INFO L290 TraceCheckUtils]: 57: Hoare triple {199400#true} assume !(~s~0 == ~NP~0); {199400#true} is VALID [2022-04-08 08:20:25,804 INFO L290 TraceCheckUtils]: 58: Hoare triple {199400#true} assume ~s~0 == ~MPR1~0; {199400#true} is VALID [2022-04-08 08:20:25,804 INFO L290 TraceCheckUtils]: 59: Hoare triple {199400#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,805 INFO L290 TraceCheckUtils]: 60: Hoare triple {199438#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,805 INFO L290 TraceCheckUtils]: 61: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume true; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,806 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {199438#(= ~MPR3~0 ~s~0)} {199400#true} #1044#return; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,806 INFO L290 TraceCheckUtils]: 63: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,807 INFO L290 TraceCheckUtils]: 64: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume 259 == ~__cil_tmp30~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-08 08:20:25,808 INFO L272 TraceCheckUtils]: 65: Hoare triple {199438#(= ~MPR3~0 ~s~0)} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {199468#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,808 INFO L290 TraceCheckUtils]: 66: Hoare triple {199468#(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; {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:25,808 INFO L290 TraceCheckUtils]: 67: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,809 INFO L290 TraceCheckUtils]: 68: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,809 INFO L290 TraceCheckUtils]: 69: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,809 INFO L290 TraceCheckUtils]: 70: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,810 INFO L290 TraceCheckUtils]: 71: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_12~0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,810 INFO L290 TraceCheckUtils]: 72: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,811 INFO L290 TraceCheckUtils]: 73: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:25,812 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {199469#(not (= ~MPR3~0 |old(~s~0)|))} {199438#(= ~MPR3~0 ~s~0)} #1046#return; {199401#false} is VALID [2022-04-08 08:20:25,812 INFO L290 TraceCheckUtils]: 75: Hoare triple {199401#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {199401#false} is VALID [2022-04-08 08:20:25,812 INFO L290 TraceCheckUtils]: 76: Hoare triple {199401#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {199401#false} is VALID [2022-04-08 08:20:25,812 INFO L272 TraceCheckUtils]: 77: Hoare triple {199401#false} call IofCompleteRequest(~Irp, 0); {199401#false} is VALID [2022-04-08 08:20:25,812 INFO L290 TraceCheckUtils]: 78: Hoare triple {199401#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {199401#false} is VALID [2022-04-08 08:20:25,812 INFO L290 TraceCheckUtils]: 79: Hoare triple {199401#false} assume !(~s~0 == ~NP~0); {199401#false} is VALID [2022-04-08 08:20:25,812 INFO L272 TraceCheckUtils]: 80: Hoare triple {199401#false} call errorFn(); {199401#false} is VALID [2022-04-08 08:20:25,812 INFO L290 TraceCheckUtils]: 81: Hoare triple {199401#false} assume !false; {199401#false} is VALID [2022-04-08 08:20:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:20:25,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:20:25,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873765931] [2022-04-08 08:20:25,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873765931] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:25,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:25,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:20:25,813 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:20:25,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1536441133] [2022-04-08 08:20:25,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1536441133] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:25,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:25,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:20:25,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120776731] [2022-04-08 08:20:25,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:20:25,814 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) Word has length 82 [2022-04-08 08:20:25,814 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:20:25,814 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-08 08:20:25,878 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:25,879 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 08:20:25,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:25,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 08:20:25,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2022-04-08 08:20:25,879 INFO L87 Difference]: Start difference. First operand 519 states and 632 transitions. Second operand has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-08 08:20:29,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:29,766 INFO L93 Difference]: Finished difference Result 840 states and 1028 transitions. [2022-04-08 08:20:29,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 08:20:29,766 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) Word has length 82 [2022-04-08 08:20:29,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:20:29,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-08 08:20:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2022-04-08 08:20:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-08 08:20:29,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2022-04-08 08:20:29,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 628 transitions. [2022-04-08 08:20:30,306 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 628 edges. 628 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:30,325 INFO L225 Difference]: With dead ends: 840 [2022-04-08 08:20:30,325 INFO L226 Difference]: Without dead ends: 523 [2022-04-08 08:20:30,328 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2022-04-08 08:20:30,328 INFO L913 BasicCegarLoop]: 388 mSDtfsCounter, 584 mSDsluCounter, 590 mSDsCounter, 0 mSdLazyCounter, 700 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 978 SdHoareTripleChecker+Invalid, 889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 189 IncrementalHoareTripleChecker+Valid, 700 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-08 08:20:30,329 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [591 Valid, 978 Invalid, 889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 700 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-08 08:20:30,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2022-04-08 08:20:31,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 501. [2022-04-08 08:20:31,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:20:31,510 INFO L82 GeneralOperation]: Start isEquivalent. First operand 523 states. Second operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-08 08:20:31,510 INFO L74 IsIncluded]: Start isIncluded. First operand 523 states. Second operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-08 08:20:31,511 INFO L87 Difference]: Start difference. First operand 523 states. Second operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-08 08:20:31,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:31,521 INFO L93 Difference]: Finished difference Result 523 states and 631 transitions. [2022-04-08 08:20:31,521 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 631 transitions. [2022-04-08 08:20:31,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:31,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:31,522 INFO L74 IsIncluded]: Start isIncluded. First operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 523 states. [2022-04-08 08:20:31,522 INFO L87 Difference]: Start difference. First operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 523 states. [2022-04-08 08:20:31,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:31,532 INFO L93 Difference]: Finished difference Result 523 states and 631 transitions. [2022-04-08 08:20:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 631 transitions. [2022-04-08 08:20:31,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:31,533 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:31,533 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:20:31,533 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:20:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-08 08:20:31,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 602 transitions. [2022-04-08 08:20:31,547 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 602 transitions. Word has length 82 [2022-04-08 08:20:31,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:20:31,547 INFO L478 AbstractCegarLoop]: Abstraction has 501 states and 602 transitions. [2022-04-08 08:20:31,547 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-08 08:20:31,547 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 501 states and 602 transitions. [2022-04-08 08:20:32,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 602 edges. 602 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:32,765 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 602 transitions. [2022-04-08 08:20:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-08 08:20:32,766 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:20:32,766 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:20:32,766 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2022-04-08 08:20:32,766 INFO L403 AbstractCegarLoop]: === Iteration 48 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:20:32,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:20:32,767 INFO L85 PathProgramCache]: Analyzing trace with hash -2026941125, now seen corresponding path program 1 times [2022-04-08 08:20:32,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:32,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [363484241] [2022-04-08 08:20:32,767 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:20:32,767 INFO L85 PathProgramCache]: Analyzing trace with hash -2026941125, now seen corresponding path program 2 times [2022-04-08 08:20:32,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:20:32,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644832759] [2022-04-08 08:20:32,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:20:32,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:20:32,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:32,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:20:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:32,897 INFO L290 TraceCheckUtils]: 0: Hoare triple {203268#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {203217#true} is VALID [2022-04-08 08:20:32,897 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:32,897 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1156#return; {203217#true} is VALID [2022-04-08 08:20:32,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:20:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:32,923 INFO L290 TraceCheckUtils]: 0: Hoare triple {203269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-08 08:20:32,923 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:32,923 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1066#return; {203217#true} is VALID [2022-04-08 08:20:32,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:20:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:32,936 INFO L290 TraceCheckUtils]: 0: Hoare triple {203270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-08 08:20:32,936 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:32,936 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1068#return; {203217#true} is VALID [2022-04-08 08:20:32,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-08 08:20:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:32,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:20:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:32,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:20:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:32,994 INFO L290 TraceCheckUtils]: 0: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-08 08:20:32,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:32,994 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-08 08:20:32,994 INFO L290 TraceCheckUtils]: 0: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {203217#true} is VALID [2022-04-08 08:20:33,000 INFO L272 TraceCheckUtils]: 1: Hoare triple {203217#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:33,000 INFO L290 TraceCheckUtils]: 2: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-08 08:20:33,000 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,000 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-08 08:20:33,000 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {203217#true} is VALID [2022-04-08 08:20:33,000 INFO L290 TraceCheckUtils]: 6: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,000 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-08 08:20:33,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:20:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:33,011 INFO L290 TraceCheckUtils]: 0: Hoare triple {203289#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {203217#true} is VALID [2022-04-08 08:20:33,011 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,011 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-08 08:20:33,011 INFO L290 TraceCheckUtils]: 0: Hoare triple {203271#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {203217#true} is VALID [2022-04-08 08:20:33,011 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume 0 != ~compRegistered~0; {203217#true} is VALID [2022-04-08 08:20:33,012 INFO L272 TraceCheckUtils]: 2: Hoare triple {203217#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:33,012 INFO L290 TraceCheckUtils]: 3: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {203217#true} is VALID [2022-04-08 08:20:33,013 INFO L272 TraceCheckUtils]: 4: Hoare triple {203217#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:33,013 INFO L290 TraceCheckUtils]: 5: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-08 08:20:33,013 INFO L290 TraceCheckUtils]: 6: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,013 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-08 08:20:33,013 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {203217#true} is VALID [2022-04-08 08:20:33,013 INFO L290 TraceCheckUtils]: 9: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,013 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-08 08:20:33,013 INFO L290 TraceCheckUtils]: 11: Hoare triple {203217#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {203217#true} is VALID [2022-04-08 08:20:33,013 INFO L290 TraceCheckUtils]: 12: Hoare triple {203217#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {203217#true} is VALID [2022-04-08 08:20:33,014 INFO L272 TraceCheckUtils]: 13: Hoare triple {203217#true} call stubMoreProcessingRequired(); {203289#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:33,014 INFO L290 TraceCheckUtils]: 14: Hoare triple {203289#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {203217#true} is VALID [2022-04-08 08:20:33,014 INFO L290 TraceCheckUtils]: 15: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,014 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-08 08:20:33,014 INFO L290 TraceCheckUtils]: 17: Hoare triple {203217#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {203217#true} is VALID [2022-04-08 08:20:33,014 INFO L290 TraceCheckUtils]: 18: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {203217#true} is VALID [2022-04-08 08:20:33,014 INFO L290 TraceCheckUtils]: 19: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_11~0); {203217#true} is VALID [2022-04-08 08:20:33,015 INFO L290 TraceCheckUtils]: 20: Hoare triple {203217#true} ~returnVal2~0 := 259; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:33,015 INFO L290 TraceCheckUtils]: 21: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:33,016 INFO L290 TraceCheckUtils]: 22: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:33,016 INFO L290 TraceCheckUtils]: 23: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:33,017 INFO L290 TraceCheckUtils]: 24: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:20:33,017 INFO L290 TraceCheckUtils]: 25: Hoare triple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:20:33,018 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {203217#true} #1098#return; {203255#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} is VALID [2022-04-08 08:20:33,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-04-08 08:20:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:33,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:20:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:33,056 INFO L290 TraceCheckUtils]: 0: Hoare triple {203296#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {203217#true} is VALID [2022-04-08 08:20:33,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-08 08:20:33,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-08 08:20:33,056 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,056 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-08 08:20:33,056 INFO L290 TraceCheckUtils]: 0: Hoare triple {203290#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {203217#true} is VALID [2022-04-08 08:20:33,058 INFO L272 TraceCheckUtils]: 1: Hoare triple {203217#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {203296#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:33,058 INFO L290 TraceCheckUtils]: 2: Hoare triple {203296#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {203217#true} is VALID [2022-04-08 08:20:33,058 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-08 08:20:33,058 INFO L290 TraceCheckUtils]: 4: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-08 08:20:33,058 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,058 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-08 08:20:33,058 INFO L290 TraceCheckUtils]: 7: Hoare triple {203217#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {203217#true} is VALID [2022-04-08 08:20:33,059 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume 0 == ~irp~0;#res := -1073741670; {203217#true} is VALID [2022-04-08 08:20:33,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,059 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {203217#true} {203218#false} #1102#return; {203218#false} is VALID [2022-04-08 08:20:33,061 INFO L272 TraceCheckUtils]: 0: Hoare triple {203217#true} call ULTIMATE.init(); {203268#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:20:33,061 INFO L290 TraceCheckUtils]: 1: Hoare triple {203268#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {203217#true} is VALID [2022-04-08 08:20:33,061 INFO L290 TraceCheckUtils]: 2: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,061 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {203217#true} {203217#true} #1156#return; {203217#true} is VALID [2022-04-08 08:20:33,061 INFO L272 TraceCheckUtils]: 4: Hoare triple {203217#true} call #t~ret170 := main(); {203217#true} is VALID [2022-04-08 08:20:33,061 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {203217#true} is VALID [2022-04-08 08:20:33,062 INFO L272 TraceCheckUtils]: 6: Hoare triple {203217#true} call _BLAST_init(); {203269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:33,063 INFO L290 TraceCheckUtils]: 7: Hoare triple {203269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-08 08:20:33,063 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,063 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {203217#true} {203217#true} #1066#return; {203217#true} is VALID [2022-04-08 08:20:33,063 INFO L290 TraceCheckUtils]: 10: Hoare triple {203217#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {203217#true} is VALID [2022-04-08 08:20:33,063 INFO L290 TraceCheckUtils]: 11: Hoare triple {203217#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L272 TraceCheckUtils]: 12: Hoare triple {203217#true} call stub_driver_init(); {203270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:33,064 INFO L290 TraceCheckUtils]: 13: Hoare triple {203270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L290 TraceCheckUtils]: 14: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {203217#true} {203217#true} #1068#return; {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L290 TraceCheckUtils]: 16: Hoare triple {203217#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L290 TraceCheckUtils]: 17: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L290 TraceCheckUtils]: 18: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L290 TraceCheckUtils]: 19: Hoare triple {203217#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L290 TraceCheckUtils]: 20: Hoare triple {203217#true} assume 3 == ~tmp_ndt_4~0; {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L272 TraceCheckUtils]: 21: Hoare triple {203217#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {203217#true} is VALID [2022-04-08 08:20:33,064 INFO L290 TraceCheckUtils]: 22: Hoare triple {203217#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {203217#true} is VALID [2022-04-08 08:20:33,065 INFO L290 TraceCheckUtils]: 23: Hoare triple {203217#true} assume 1 == ~PagingReferenceCount~0; {203217#true} is VALID [2022-04-08 08:20:33,065 INFO L290 TraceCheckUtils]: 24: Hoare triple {203217#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {203217#true} is VALID [2022-04-08 08:20:33,065 INFO L290 TraceCheckUtils]: 25: Hoare triple {203217#true} assume !(0 != ~disketteExtension__IsRemoved~0); {203217#true} is VALID [2022-04-08 08:20:33,065 INFO L290 TraceCheckUtils]: 26: Hoare triple {203217#true} assume 0 == ~irpSp__MinorFunction~0; {203217#true} is VALID [2022-04-08 08:20:33,065 INFO L272 TraceCheckUtils]: 27: Hoare triple {203217#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {203217#true} is VALID [2022-04-08 08:20:33,065 INFO L290 TraceCheckUtils]: 28: Hoare triple {203217#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {203217#true} is VALID [2022-04-08 08:20:33,065 INFO L290 TraceCheckUtils]: 29: Hoare triple {203217#true} assume !(~s~0 != ~NP~0); {203217#true} is VALID [2022-04-08 08:20:33,065 INFO L290 TraceCheckUtils]: 30: Hoare triple {203217#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {203217#true} is VALID [2022-04-08 08:20:33,065 INFO L290 TraceCheckUtils]: 31: Hoare triple {203217#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {203217#true} is VALID [2022-04-08 08:20:33,066 INFO L272 TraceCheckUtils]: 32: Hoare triple {203217#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {203271#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:33,066 INFO L290 TraceCheckUtils]: 33: Hoare triple {203271#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {203217#true} is VALID [2022-04-08 08:20:33,066 INFO L290 TraceCheckUtils]: 34: Hoare triple {203217#true} assume 0 != ~compRegistered~0; {203217#true} is VALID [2022-04-08 08:20:33,067 INFO L272 TraceCheckUtils]: 35: Hoare triple {203217#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:33,067 INFO L290 TraceCheckUtils]: 36: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {203217#true} is VALID [2022-04-08 08:20:33,068 INFO L272 TraceCheckUtils]: 37: Hoare triple {203217#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:33,068 INFO L290 TraceCheckUtils]: 38: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-08 08:20:33,068 INFO L290 TraceCheckUtils]: 39: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,068 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-08 08:20:33,068 INFO L290 TraceCheckUtils]: 41: Hoare triple {203217#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {203217#true} is VALID [2022-04-08 08:20:33,068 INFO L290 TraceCheckUtils]: 42: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,068 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-08 08:20:33,068 INFO L290 TraceCheckUtils]: 44: Hoare triple {203217#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {203217#true} is VALID [2022-04-08 08:20:33,068 INFO L290 TraceCheckUtils]: 45: Hoare triple {203217#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {203217#true} is VALID [2022-04-08 08:20:33,069 INFO L272 TraceCheckUtils]: 46: Hoare triple {203217#true} call stubMoreProcessingRequired(); {203289#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:33,069 INFO L290 TraceCheckUtils]: 47: Hoare triple {203289#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {203217#true} is VALID [2022-04-08 08:20:33,069 INFO L290 TraceCheckUtils]: 48: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,069 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-08 08:20:33,069 INFO L290 TraceCheckUtils]: 50: Hoare triple {203217#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {203217#true} is VALID [2022-04-08 08:20:33,069 INFO L290 TraceCheckUtils]: 51: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {203217#true} is VALID [2022-04-08 08:20:33,069 INFO L290 TraceCheckUtils]: 52: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_11~0); {203217#true} is VALID [2022-04-08 08:20:33,070 INFO L290 TraceCheckUtils]: 53: Hoare triple {203217#true} ~returnVal2~0 := 259; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:33,070 INFO L290 TraceCheckUtils]: 54: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:33,070 INFO L290 TraceCheckUtils]: 55: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:33,071 INFO L290 TraceCheckUtils]: 56: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:33,071 INFO L290 TraceCheckUtils]: 57: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:20:33,072 INFO L290 TraceCheckUtils]: 58: Hoare triple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:20:33,072 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {203217#true} #1098#return; {203255#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} is VALID [2022-04-08 08:20:33,073 INFO L290 TraceCheckUtils]: 60: Hoare triple {203255#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {203256#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} is VALID [2022-04-08 08:20:33,073 INFO L290 TraceCheckUtils]: 61: Hoare triple {203256#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} assume !(259 == ~__cil_tmp42~0); {203218#false} is VALID [2022-04-08 08:20:33,073 INFO L290 TraceCheckUtils]: 62: Hoare triple {203218#false} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {203218#false} is VALID [2022-04-08 08:20:33,073 INFO L272 TraceCheckUtils]: 63: Hoare triple {203218#false} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {203290#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:33,074 INFO L290 TraceCheckUtils]: 64: Hoare triple {203290#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {203217#true} is VALID [2022-04-08 08:20:33,075 INFO L272 TraceCheckUtils]: 65: Hoare triple {203217#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {203296#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:33,075 INFO L290 TraceCheckUtils]: 66: Hoare triple {203296#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {203217#true} is VALID [2022-04-08 08:20:33,075 INFO L290 TraceCheckUtils]: 67: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-08 08:20:33,075 INFO L290 TraceCheckUtils]: 68: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-08 08:20:33,075 INFO L290 TraceCheckUtils]: 69: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,075 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-08 08:20:33,075 INFO L290 TraceCheckUtils]: 71: Hoare triple {203217#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {203217#true} is VALID [2022-04-08 08:20:33,075 INFO L290 TraceCheckUtils]: 72: Hoare triple {203217#true} assume 0 == ~irp~0;#res := -1073741670; {203217#true} is VALID [2022-04-08 08:20:33,075 INFO L290 TraceCheckUtils]: 73: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-08 08:20:33,075 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {203217#true} {203218#false} #1102#return; {203218#false} is VALID [2022-04-08 08:20:33,076 INFO L290 TraceCheckUtils]: 75: Hoare triple {203218#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {203218#false} is VALID [2022-04-08 08:20:33,076 INFO L290 TraceCheckUtils]: 76: Hoare triple {203218#false} assume !(~ntStatus~1 >= 0); {203218#false} is VALID [2022-04-08 08:20:33,076 INFO L290 TraceCheckUtils]: 77: Hoare triple {203218#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {203218#false} is VALID [2022-04-08 08:20:33,076 INFO L272 TraceCheckUtils]: 78: Hoare triple {203218#false} call IofCompleteRequest(~Irp, 0); {203218#false} is VALID [2022-04-08 08:20:33,076 INFO L290 TraceCheckUtils]: 79: Hoare triple {203218#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {203218#false} is VALID [2022-04-08 08:20:33,076 INFO L290 TraceCheckUtils]: 80: Hoare triple {203218#false} assume !(~s~0 == ~NP~0); {203218#false} is VALID [2022-04-08 08:20:33,076 INFO L272 TraceCheckUtils]: 81: Hoare triple {203218#false} call errorFn(); {203218#false} is VALID [2022-04-08 08:20:33,076 INFO L290 TraceCheckUtils]: 82: Hoare triple {203218#false} assume !false; {203218#false} is VALID [2022-04-08 08:20:33,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:20:33,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:20:33,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644832759] [2022-04-08 08:20:33,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644832759] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:33,077 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:33,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:20:33,077 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:20:33,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [363484241] [2022-04-08 08:20:33,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [363484241] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:33,077 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:33,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:20:33,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686512567] [2022-04-08 08:20:33,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:20:33,078 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Word has length 83 [2022-04-08 08:20:33,078 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:20:33,078 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:33,134 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:33,135 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 08:20:33,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:33,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 08:20:33,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:20:33,135 INFO L87 Difference]: Start difference. First operand 501 states and 602 transitions. Second operand has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:38,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:38,173 INFO L93 Difference]: Finished difference Result 839 states and 1046 transitions. [2022-04-08 08:20:38,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-08 08:20:38,173 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Word has length 83 [2022-04-08 08:20:38,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:20:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 576 transitions. [2022-04-08 08:20:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 576 transitions. [2022-04-08 08:20:38,180 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 576 transitions. [2022-04-08 08:20:38,656 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 576 edges. 576 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:38,671 INFO L225 Difference]: With dead ends: 839 [2022-04-08 08:20:38,672 INFO L226 Difference]: Without dead ends: 585 [2022-04-08 08:20:38,672 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=115, Invalid=391, Unknown=0, NotChecked=0, Total=506 [2022-04-08 08:20:38,673 INFO L913 BasicCegarLoop]: 339 mSDtfsCounter, 548 mSDsluCounter, 1073 mSDsCounter, 0 mSdLazyCounter, 1130 mSolverCounterSat, 191 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 559 SdHoareTripleChecker+Valid, 1412 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 191 IncrementalHoareTripleChecker+Valid, 1130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-08 08:20:38,673 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [559 Valid, 1412 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [191 Valid, 1130 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-08 08:20:38,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2022-04-08 08:20:39,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 465. [2022-04-08 08:20:39,838 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:20:39,839 INFO L82 GeneralOperation]: Start isEquivalent. First operand 585 states. Second operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-08 08:20:39,839 INFO L74 IsIncluded]: Start isIncluded. First operand 585 states. Second operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-08 08:20:39,839 INFO L87 Difference]: Start difference. First operand 585 states. Second operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-08 08:20:39,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:39,852 INFO L93 Difference]: Finished difference Result 585 states and 740 transitions. [2022-04-08 08:20:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 740 transitions. [2022-04-08 08:20:39,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:39,852 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:39,853 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 585 states. [2022-04-08 08:20:39,853 INFO L87 Difference]: Start difference. First operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 585 states. [2022-04-08 08:20:39,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:39,866 INFO L93 Difference]: Finished difference Result 585 states and 740 transitions. [2022-04-08 08:20:39,866 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 740 transitions. [2022-04-08 08:20:39,866 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:39,866 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:39,866 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:20:39,866 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:20:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-08 08:20:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 556 transitions. [2022-04-08 08:20:39,878 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 556 transitions. Word has length 83 [2022-04-08 08:20:39,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:20:39,878 INFO L478 AbstractCegarLoop]: Abstraction has 465 states and 556 transitions. [2022-04-08 08:20:39,878 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:39,879 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 556 transitions. [2022-04-08 08:20:40,970 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 556 edges. 556 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 556 transitions. [2022-04-08 08:20:40,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-04-08 08:20:40,971 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:20:40,971 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:20:40,971 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2022-04-08 08:20:40,971 INFO L403 AbstractCegarLoop]: === Iteration 49 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:20:40,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:20:40,971 INFO L85 PathProgramCache]: Analyzing trace with hash -564339607, now seen corresponding path program 1 times [2022-04-08 08:20:40,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:40,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [544817893] [2022-04-08 08:20:40,972 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:20:40,972 INFO L85 PathProgramCache]: Analyzing trace with hash -564339607, now seen corresponding path program 2 times [2022-04-08 08:20:40,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:20:40,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058649296] [2022-04-08 08:20:40,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:20:40,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:20:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:20:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {207162#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {207096#true} is VALID [2022-04-08 08:20:41,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,080 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1156#return; {207096#true} is VALID [2022-04-08 08:20:41,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:20:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,103 INFO L290 TraceCheckUtils]: 0: Hoare triple {207163#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-08 08:20:41,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,103 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1066#return; {207096#true} is VALID [2022-04-08 08:20:41,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:20:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,115 INFO L290 TraceCheckUtils]: 0: Hoare triple {207164#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-08 08:20:41,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,115 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1068#return; {207096#true} is VALID [2022-04-08 08:20:41,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:20:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:20:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:20:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:20:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-08 08:20:41,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-08 08:20:41,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-08 08:20:41,252 INFO L272 TraceCheckUtils]: 1: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:41,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-08 08:20:41,252 INFO L290 TraceCheckUtils]: 3: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,252 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-08 08:20:41,252 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-08 08:20:41,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,252 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-08 08:20:41,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:20:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-08 08:20:41,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,266 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-08 08:20:41,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {207096#true} is VALID [2022-04-08 08:20:41,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-08 08:20:41,267 INFO L272 TraceCheckUtils]: 2: Hoare triple {207096#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:41,267 INFO L290 TraceCheckUtils]: 3: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-08 08:20:41,268 INFO L272 TraceCheckUtils]: 4: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:41,268 INFO L290 TraceCheckUtils]: 5: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-08 08:20:41,268 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,268 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-08 08:20:41,268 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-08 08:20:41,268 INFO L290 TraceCheckUtils]: 9: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,268 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-08 08:20:41,268 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {207096#true} is VALID [2022-04-08 08:20:41,268 INFO L290 TraceCheckUtils]: 12: Hoare triple {207096#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {207096#true} is VALID [2022-04-08 08:20:41,269 INFO L272 TraceCheckUtils]: 13: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:41,269 INFO L290 TraceCheckUtils]: 14: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-08 08:20:41,269 INFO L290 TraceCheckUtils]: 15: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,269 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-08 08:20:41,269 INFO L290 TraceCheckUtils]: 17: Hoare triple {207096#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {207096#true} is VALID [2022-04-08 08:20:41,269 INFO L290 TraceCheckUtils]: 18: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-08 08:20:41,269 INFO L290 TraceCheckUtils]: 19: Hoare triple {207096#true} ~returnVal2~0 := 0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,270 INFO L290 TraceCheckUtils]: 20: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,270 INFO L290 TraceCheckUtils]: 21: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,271 INFO L290 TraceCheckUtils]: 22: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,271 INFO L290 TraceCheckUtils]: 23: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:20:41,271 INFO L290 TraceCheckUtils]: 24: Hoare triple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:20:41,272 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {207096#true} #1044#return; {207192#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-08 08:20:41,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 08:20:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:41,275 INFO L290 TraceCheckUtils]: 0: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {207096#true} is VALID [2022-04-08 08:20:41,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-08 08:20:41,275 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,275 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {207096#true} {207193#(= FloppyPnp_~ntStatus~0 0)} #1048#return; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 0: Hoare triple {207165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume 1 == ~PagingReferenceCount~0; {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 3: Hoare triple {207096#true} assume !(0 != ~disketteExtension__IsRemoved~0); {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 4: Hoare triple {207096#true} assume !(0 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} assume !(5 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume !(1 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 7: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 9: Hoare triple {207096#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 10: Hoare triple {207096#true} assume !(~s~0 != ~NP~0); {207096#true} is VALID [2022-04-08 08:20:41,276 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {207096#true} is VALID [2022-04-08 08:20:41,277 INFO L290 TraceCheckUtils]: 12: Hoare triple {207096#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {207096#true} is VALID [2022-04-08 08:20:41,277 INFO L272 TraceCheckUtils]: 13: Hoare triple {207096#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:41,277 INFO L290 TraceCheckUtils]: 14: Hoare triple {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {207096#true} is VALID [2022-04-08 08:20:41,277 INFO L290 TraceCheckUtils]: 15: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-08 08:20:41,278 INFO L272 TraceCheckUtils]: 16: Hoare triple {207096#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:41,278 INFO L290 TraceCheckUtils]: 17: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-08 08:20:41,279 INFO L272 TraceCheckUtils]: 18: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:41,279 INFO L290 TraceCheckUtils]: 19: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-08 08:20:41,279 INFO L290 TraceCheckUtils]: 20: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,279 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-08 08:20:41,279 INFO L290 TraceCheckUtils]: 22: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-08 08:20:41,279 INFO L290 TraceCheckUtils]: 23: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,279 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-08 08:20:41,279 INFO L290 TraceCheckUtils]: 25: Hoare triple {207096#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {207096#true} is VALID [2022-04-08 08:20:41,279 INFO L290 TraceCheckUtils]: 26: Hoare triple {207096#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {207096#true} is VALID [2022-04-08 08:20:41,280 INFO L272 TraceCheckUtils]: 27: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:41,280 INFO L290 TraceCheckUtils]: 28: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-08 08:20:41,280 INFO L290 TraceCheckUtils]: 29: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,280 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-08 08:20:41,280 INFO L290 TraceCheckUtils]: 31: Hoare triple {207096#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {207096#true} is VALID [2022-04-08 08:20:41,280 INFO L290 TraceCheckUtils]: 32: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-08 08:20:41,280 INFO L290 TraceCheckUtils]: 33: Hoare triple {207096#true} ~returnVal2~0 := 0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,281 INFO L290 TraceCheckUtils]: 34: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,281 INFO L290 TraceCheckUtils]: 35: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,281 INFO L290 TraceCheckUtils]: 36: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,282 INFO L290 TraceCheckUtils]: 37: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:20:41,282 INFO L290 TraceCheckUtils]: 38: Hoare triple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:20:41,283 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {207096#true} #1044#return; {207192#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-08 08:20:41,283 INFO L290 TraceCheckUtils]: 40: Hoare triple {207192#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,284 INFO L290 TraceCheckUtils]: 41: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,284 INFO L290 TraceCheckUtils]: 42: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,284 INFO L272 TraceCheckUtils]: 43: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:41,284 INFO L290 TraceCheckUtils]: 44: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {207096#true} is VALID [2022-04-08 08:20:41,285 INFO L290 TraceCheckUtils]: 45: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-08 08:20:41,285 INFO L290 TraceCheckUtils]: 46: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,285 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {207096#true} {207193#(= FloppyPnp_~ntStatus~0 0)} #1048#return; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,285 INFO L290 TraceCheckUtils]: 48: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,286 INFO L290 TraceCheckUtils]: 49: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,286 INFO L290 TraceCheckUtils]: 50: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:20:41,286 INFO L290 TraceCheckUtils]: 51: Hoare triple {207198#(= |FloppyPnp_#res| 0)} assume true; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:20:41,287 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {207198#(= |FloppyPnp_#res| 0)} {207096#true} #1076#return; {207160#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-08 08:20:41,288 INFO L272 TraceCheckUtils]: 0: Hoare triple {207096#true} call ULTIMATE.init(); {207162#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:20:41,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {207162#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {207096#true} is VALID [2022-04-08 08:20:41,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,289 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {207096#true} {207096#true} #1156#return; {207096#true} is VALID [2022-04-08 08:20:41,289 INFO L272 TraceCheckUtils]: 4: Hoare triple {207096#true} call #t~ret170 := main(); {207096#true} is VALID [2022-04-08 08:20:41,289 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {207096#true} is VALID [2022-04-08 08:20:41,290 INFO L272 TraceCheckUtils]: 6: Hoare triple {207096#true} call _BLAST_init(); {207163#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:41,290 INFO L290 TraceCheckUtils]: 7: Hoare triple {207163#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-08 08:20:41,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,290 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {207096#true} {207096#true} #1066#return; {207096#true} is VALID [2022-04-08 08:20:41,290 INFO L290 TraceCheckUtils]: 10: Hoare triple {207096#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {207096#true} is VALID [2022-04-08 08:20:41,290 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {207096#true} is VALID [2022-04-08 08:20:41,291 INFO L272 TraceCheckUtils]: 12: Hoare triple {207096#true} call stub_driver_init(); {207164#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:41,291 INFO L290 TraceCheckUtils]: 13: Hoare triple {207164#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-08 08:20:41,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,291 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {207096#true} {207096#true} #1068#return; {207096#true} is VALID [2022-04-08 08:20:41,291 INFO L290 TraceCheckUtils]: 16: Hoare triple {207096#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {207096#true} is VALID [2022-04-08 08:20:41,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {207096#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {207096#true} is VALID [2022-04-08 08:20:41,291 INFO L290 TraceCheckUtils]: 18: Hoare triple {207096#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {207096#true} is VALID [2022-04-08 08:20:41,291 INFO L290 TraceCheckUtils]: 19: Hoare triple {207096#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {207096#true} is VALID [2022-04-08 08:20:41,292 INFO L290 TraceCheckUtils]: 20: Hoare triple {207096#true} assume 3 == ~tmp_ndt_4~0; {207096#true} is VALID [2022-04-08 08:20:41,292 INFO L272 TraceCheckUtils]: 21: Hoare triple {207096#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {207165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:41,292 INFO L290 TraceCheckUtils]: 22: Hoare triple {207165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 23: Hoare triple {207096#true} assume 1 == ~PagingReferenceCount~0; {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 24: Hoare triple {207096#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 25: Hoare triple {207096#true} assume !(0 != ~disketteExtension__IsRemoved~0); {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 26: Hoare triple {207096#true} assume !(0 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 27: Hoare triple {207096#true} assume !(5 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 28: Hoare triple {207096#true} assume !(1 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 29: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 30: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 31: Hoare triple {207096#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 32: Hoare triple {207096#true} assume !(~s~0 != ~NP~0); {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 33: Hoare triple {207096#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {207096#true} is VALID [2022-04-08 08:20:41,293 INFO L290 TraceCheckUtils]: 34: Hoare triple {207096#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {207096#true} is VALID [2022-04-08 08:20:41,294 INFO L272 TraceCheckUtils]: 35: Hoare triple {207096#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:41,294 INFO L290 TraceCheckUtils]: 36: Hoare triple {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {207096#true} is VALID [2022-04-08 08:20:41,294 INFO L290 TraceCheckUtils]: 37: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-08 08:20:41,295 INFO L272 TraceCheckUtils]: 38: Hoare triple {207096#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:41,295 INFO L290 TraceCheckUtils]: 39: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-08 08:20:41,295 INFO L272 TraceCheckUtils]: 40: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:41,295 INFO L290 TraceCheckUtils]: 41: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-08 08:20:41,296 INFO L290 TraceCheckUtils]: 42: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,296 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-08 08:20:41,296 INFO L290 TraceCheckUtils]: 44: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-08 08:20:41,296 INFO L290 TraceCheckUtils]: 45: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,296 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-08 08:20:41,296 INFO L290 TraceCheckUtils]: 47: Hoare triple {207096#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {207096#true} is VALID [2022-04-08 08:20:41,296 INFO L290 TraceCheckUtils]: 48: Hoare triple {207096#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {207096#true} is VALID [2022-04-08 08:20:41,296 INFO L272 TraceCheckUtils]: 49: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:41,296 INFO L290 TraceCheckUtils]: 50: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-08 08:20:41,297 INFO L290 TraceCheckUtils]: 51: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,297 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-08 08:20:41,297 INFO L290 TraceCheckUtils]: 53: Hoare triple {207096#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {207096#true} is VALID [2022-04-08 08:20:41,297 INFO L290 TraceCheckUtils]: 54: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-08 08:20:41,297 INFO L290 TraceCheckUtils]: 55: Hoare triple {207096#true} ~returnVal2~0 := 0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,298 INFO L290 TraceCheckUtils]: 56: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,298 INFO L290 TraceCheckUtils]: 57: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,298 INFO L290 TraceCheckUtils]: 58: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:20:41,299 INFO L290 TraceCheckUtils]: 59: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:20:41,299 INFO L290 TraceCheckUtils]: 60: Hoare triple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:20:41,300 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {207096#true} #1044#return; {207192#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-08 08:20:41,300 INFO L290 TraceCheckUtils]: 62: Hoare triple {207192#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,300 INFO L290 TraceCheckUtils]: 63: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,301 INFO L290 TraceCheckUtils]: 64: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,301 INFO L272 TraceCheckUtils]: 65: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:41,301 INFO L290 TraceCheckUtils]: 66: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {207096#true} is VALID [2022-04-08 08:20:41,301 INFO L290 TraceCheckUtils]: 67: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-08 08:20:41,302 INFO L290 TraceCheckUtils]: 68: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-08 08:20:41,302 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {207096#true} {207193#(= FloppyPnp_~ntStatus~0 0)} #1048#return; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,302 INFO L290 TraceCheckUtils]: 70: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,302 INFO L290 TraceCheckUtils]: 71: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:20:41,303 INFO L290 TraceCheckUtils]: 72: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:20:41,303 INFO L290 TraceCheckUtils]: 73: Hoare triple {207198#(= |FloppyPnp_#res| 0)} assume true; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:20:41,304 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {207198#(= |FloppyPnp_#res| 0)} {207096#true} #1076#return; {207160#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-08 08:20:41,304 INFO L290 TraceCheckUtils]: 75: Hoare triple {207160#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,304 INFO L290 TraceCheckUtils]: 76: Hoare triple {207161#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,305 INFO L290 TraceCheckUtils]: 77: Hoare triple {207161#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,305 INFO L290 TraceCheckUtils]: 78: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,305 INFO L290 TraceCheckUtils]: 79: Hoare triple {207161#(not (= main_~status~1 259))} assume -1 != ~status~1; {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,306 INFO L290 TraceCheckUtils]: 80: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,306 INFO L290 TraceCheckUtils]: 81: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,306 INFO L290 TraceCheckUtils]: 82: Hoare triple {207161#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,307 INFO L290 TraceCheckUtils]: 83: Hoare triple {207161#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,307 INFO L290 TraceCheckUtils]: 84: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-08 08:20:41,307 INFO L290 TraceCheckUtils]: 85: Hoare triple {207161#(not (= main_~status~1 259))} assume 259 == ~status~1; {207097#false} is VALID [2022-04-08 08:20:41,307 INFO L272 TraceCheckUtils]: 86: Hoare triple {207097#false} call errorFn(); {207097#false} is VALID [2022-04-08 08:20:41,307 INFO L290 TraceCheckUtils]: 87: Hoare triple {207097#false} assume !false; {207097#false} is VALID [2022-04-08 08:20:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:20:41,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:20:41,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058649296] [2022-04-08 08:20:41,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2058649296] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:41,308 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:41,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:20:41,308 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:20:41,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [544817893] [2022-04-08 08:20:41,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [544817893] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:41,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:41,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:20:41,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645720205] [2022-04-08 08:20:41,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:20:41,309 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) Word has length 88 [2022-04-08 08:20:41,309 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:20:41,310 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:41,367 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:41,368 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 08:20:41,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:41,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 08:20:41,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:20:41,368 INFO L87 Difference]: Start difference. First operand 465 states and 556 transitions. Second operand has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:47,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:47,071 INFO L93 Difference]: Finished difference Result 526 states and 629 transitions. [2022-04-08 08:20:47,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 08:20:47,071 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) Word has length 88 [2022-04-08 08:20:47,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:20:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 373 transitions. [2022-04-08 08:20:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 373 transitions. [2022-04-08 08:20:47,076 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 373 transitions. [2022-04-08 08:20:47,412 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 373 edges. 373 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:47,434 INFO L225 Difference]: With dead ends: 526 [2022-04-08 08:20:47,434 INFO L226 Difference]: Without dead ends: 505 [2022-04-08 08:20:47,435 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=101, Invalid=499, Unknown=0, NotChecked=0, Total=600 [2022-04-08 08:20:47,436 INFO L913 BasicCegarLoop]: 289 mSDtfsCounter, 373 mSDsluCounter, 1386 mSDsCounter, 0 mSdLazyCounter, 1677 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 381 SdHoareTripleChecker+Valid, 1675 SdHoareTripleChecker+Invalid, 1809 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 1677 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:20:47,437 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [381 Valid, 1675 Invalid, 1809 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 1677 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-08 08:20:47,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-08 08:20:48,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 473. [2022-04-08 08:20:48,616 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:20:48,617 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-08 08:20:48,617 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-08 08:20:48,618 INFO L87 Difference]: Start difference. First operand 505 states. Second operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-08 08:20:48,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:48,627 INFO L93 Difference]: Finished difference Result 505 states and 606 transitions. [2022-04-08 08:20:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 606 transitions. [2022-04-08 08:20:48,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:48,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:48,628 INFO L74 IsIncluded]: Start isIncluded. First operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) Second operand 505 states. [2022-04-08 08:20:48,628 INFO L87 Difference]: Start difference. First operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) Second operand 505 states. [2022-04-08 08:20:48,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:48,638 INFO L93 Difference]: Finished difference Result 505 states and 606 transitions. [2022-04-08 08:20:48,638 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 606 transitions. [2022-04-08 08:20:48,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:48,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:48,639 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:20:48,639 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:20:48,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-08 08:20:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 566 transitions. [2022-04-08 08:20:48,651 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 566 transitions. Word has length 88 [2022-04-08 08:20:48,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:20:48,651 INFO L478 AbstractCegarLoop]: Abstraction has 473 states and 566 transitions. [2022-04-08 08:20:48,651 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:48,651 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 473 states and 566 transitions. [2022-04-08 08:20:49,763 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 566 edges. 566 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:49,763 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 566 transitions. [2022-04-08 08:20:49,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-08 08:20:49,763 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:20:49,763 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:20:49,764 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2022-04-08 08:20:49,764 INFO L403 AbstractCegarLoop]: === Iteration 50 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:20:49,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:20:49,764 INFO L85 PathProgramCache]: Analyzing trace with hash 1551103562, now seen corresponding path program 1 times [2022-04-08 08:20:49,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:49,764 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1741433810] [2022-04-08 08:20:49,765 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:20:49,765 INFO L85 PathProgramCache]: Analyzing trace with hash 1551103562, now seen corresponding path program 2 times [2022-04-08 08:20:49,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:20:49,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858178906] [2022-04-08 08:20:49,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:20:49,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:20:49,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:49,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:20:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:49,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {210314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {210247#true} is VALID [2022-04-08 08:20:49,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:49,867 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1156#return; {210247#true} is VALID [2022-04-08 08:20:49,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:20:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:49,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {210315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-08 08:20:49,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:49,889 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1066#return; {210247#true} is VALID [2022-04-08 08:20:49,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:20:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:49,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {210316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-08 08:20:49,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:49,901 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1068#return; {210247#true} is VALID [2022-04-08 08:20:49,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:20:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:49,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:20:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:50,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:20:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:50,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:20:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:50,025 INFO L290 TraceCheckUtils]: 0: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-08 08:20:50,025 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,025 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-08 08:20:50,025 INFO L290 TraceCheckUtils]: 0: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-08 08:20:50,026 INFO L272 TraceCheckUtils]: 1: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:50,026 INFO L290 TraceCheckUtils]: 2: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-08 08:20:50,026 INFO L290 TraceCheckUtils]: 3: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,026 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-08 08:20:50,026 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-08 08:20:50,026 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,026 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-08 08:20:50,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:20:50,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:50,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-08 08:20:50,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,040 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-08 08:20:50,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {210247#true} is VALID [2022-04-08 08:20:50,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-08 08:20:50,041 INFO L272 TraceCheckUtils]: 2: Hoare triple {210247#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:50,041 INFO L290 TraceCheckUtils]: 3: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-08 08:20:50,042 INFO L272 TraceCheckUtils]: 4: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:50,042 INFO L290 TraceCheckUtils]: 5: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-08 08:20:50,042 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,042 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-08 08:20:50,042 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-08 08:20:50,042 INFO L290 TraceCheckUtils]: 9: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,042 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-08 08:20:50,042 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {210247#true} is VALID [2022-04-08 08:20:50,042 INFO L290 TraceCheckUtils]: 12: Hoare triple {210247#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {210247#true} is VALID [2022-04-08 08:20:50,043 INFO L272 TraceCheckUtils]: 13: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:50,043 INFO L290 TraceCheckUtils]: 14: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-08 08:20:50,043 INFO L290 TraceCheckUtils]: 15: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,043 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-08 08:20:50,043 INFO L290 TraceCheckUtils]: 17: Hoare triple {210247#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {210247#true} is VALID [2022-04-08 08:20:50,043 INFO L290 TraceCheckUtils]: 18: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {210247#true} is VALID [2022-04-08 08:20:50,043 INFO L290 TraceCheckUtils]: 19: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-08 08:20:50,044 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,044 INFO L290 TraceCheckUtils]: 21: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,044 INFO L290 TraceCheckUtils]: 22: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,045 INFO L290 TraceCheckUtils]: 23: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,045 INFO L290 TraceCheckUtils]: 24: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,046 INFO L290 TraceCheckUtils]: 25: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,046 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {210247#true} #1044#return; {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-08 08:20:50,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-08 08:20:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:50,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210247#true} is VALID [2022-04-08 08:20:50,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-08 08:20:50,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,050 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210247#true} {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1048#return; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {210317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {210247#true} is VALID [2022-04-08 08:20:50,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume 1 == ~PagingReferenceCount~0; {210247#true} is VALID [2022-04-08 08:20:50,050 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {210247#true} is VALID [2022-04-08 08:20:50,050 INFO L290 TraceCheckUtils]: 3: Hoare triple {210247#true} assume !(0 != ~disketteExtension__IsRemoved~0); {210247#true} is VALID [2022-04-08 08:20:50,050 INFO L290 TraceCheckUtils]: 4: Hoare triple {210247#true} assume !(0 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-08 08:20:50,051 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} assume !(5 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-08 08:20:50,051 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume !(1 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-08 08:20:50,051 INFO L290 TraceCheckUtils]: 7: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-08 08:20:50,051 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-08 08:20:50,051 INFO L290 TraceCheckUtils]: 9: Hoare triple {210247#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {210247#true} is VALID [2022-04-08 08:20:50,051 INFO L290 TraceCheckUtils]: 10: Hoare triple {210247#true} assume !(~s~0 != ~NP~0); {210247#true} is VALID [2022-04-08 08:20:50,051 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {210247#true} is VALID [2022-04-08 08:20:50,051 INFO L290 TraceCheckUtils]: 12: Hoare triple {210247#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {210247#true} is VALID [2022-04-08 08:20:50,052 INFO L272 TraceCheckUtils]: 13: Hoare triple {210247#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:50,052 INFO L290 TraceCheckUtils]: 14: Hoare triple {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {210247#true} is VALID [2022-04-08 08:20:50,052 INFO L290 TraceCheckUtils]: 15: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-08 08:20:50,053 INFO L272 TraceCheckUtils]: 16: Hoare triple {210247#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:50,053 INFO L290 TraceCheckUtils]: 17: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-08 08:20:50,054 INFO L272 TraceCheckUtils]: 18: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:50,054 INFO L290 TraceCheckUtils]: 19: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-08 08:20:50,054 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,054 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-08 08:20:50,054 INFO L290 TraceCheckUtils]: 22: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-08 08:20:50,054 INFO L290 TraceCheckUtils]: 23: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,054 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-08 08:20:50,054 INFO L290 TraceCheckUtils]: 25: Hoare triple {210247#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {210247#true} is VALID [2022-04-08 08:20:50,054 INFO L290 TraceCheckUtils]: 26: Hoare triple {210247#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {210247#true} is VALID [2022-04-08 08:20:50,055 INFO L272 TraceCheckUtils]: 27: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:50,055 INFO L290 TraceCheckUtils]: 28: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-08 08:20:50,055 INFO L290 TraceCheckUtils]: 29: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,055 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-08 08:20:50,055 INFO L290 TraceCheckUtils]: 31: Hoare triple {210247#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {210247#true} is VALID [2022-04-08 08:20:50,055 INFO L290 TraceCheckUtils]: 32: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {210247#true} is VALID [2022-04-08 08:20:50,055 INFO L290 TraceCheckUtils]: 33: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-08 08:20:50,056 INFO L290 TraceCheckUtils]: 34: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,056 INFO L290 TraceCheckUtils]: 35: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,056 INFO L290 TraceCheckUtils]: 36: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,057 INFO L290 TraceCheckUtils]: 37: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,057 INFO L290 TraceCheckUtils]: 38: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,058 INFO L290 TraceCheckUtils]: 39: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,059 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {210247#true} #1044#return; {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-08 08:20:50,059 INFO L290 TraceCheckUtils]: 41: Hoare triple {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,060 INFO L290 TraceCheckUtils]: 42: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,060 INFO L290 TraceCheckUtils]: 43: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,061 INFO L272 TraceCheckUtils]: 44: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:50,061 INFO L290 TraceCheckUtils]: 45: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210247#true} is VALID [2022-04-08 08:20:50,061 INFO L290 TraceCheckUtils]: 46: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-08 08:20:50,061 INFO L290 TraceCheckUtils]: 47: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,062 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {210247#true} {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1048#return; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,062 INFO L290 TraceCheckUtils]: 49: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,063 INFO L290 TraceCheckUtils]: 50: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,063 INFO L290 TraceCheckUtils]: 51: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,064 INFO L290 TraceCheckUtils]: 52: Hoare triple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,064 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {210247#true} #1076#return; {210312#(<= (+ 1073741823 |main_#t~ret100|) 0)} is VALID [2022-04-08 08:20:50,067 INFO L272 TraceCheckUtils]: 0: Hoare triple {210247#true} call ULTIMATE.init(); {210314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:20:50,067 INFO L290 TraceCheckUtils]: 1: Hoare triple {210314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {210247#true} is VALID [2022-04-08 08:20:50,067 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,067 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210247#true} {210247#true} #1156#return; {210247#true} is VALID [2022-04-08 08:20:50,067 INFO L272 TraceCheckUtils]: 4: Hoare triple {210247#true} call #t~ret170 := main(); {210247#true} is VALID [2022-04-08 08:20:50,067 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {210247#true} is VALID [2022-04-08 08:20:50,068 INFO L272 TraceCheckUtils]: 6: Hoare triple {210247#true} call _BLAST_init(); {210315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:50,069 INFO L290 TraceCheckUtils]: 7: Hoare triple {210315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-08 08:20:50,069 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,069 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {210247#true} {210247#true} #1066#return; {210247#true} is VALID [2022-04-08 08:20:50,069 INFO L290 TraceCheckUtils]: 10: Hoare triple {210247#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {210247#true} is VALID [2022-04-08 08:20:50,069 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {210247#true} is VALID [2022-04-08 08:20:50,070 INFO L272 TraceCheckUtils]: 12: Hoare triple {210247#true} call stub_driver_init(); {210316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:50,070 INFO L290 TraceCheckUtils]: 13: Hoare triple {210316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-08 08:20:50,070 INFO L290 TraceCheckUtils]: 14: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,070 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {210247#true} {210247#true} #1068#return; {210247#true} is VALID [2022-04-08 08:20:50,070 INFO L290 TraceCheckUtils]: 16: Hoare triple {210247#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {210247#true} is VALID [2022-04-08 08:20:50,070 INFO L290 TraceCheckUtils]: 17: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {210247#true} is VALID [2022-04-08 08:20:50,070 INFO L290 TraceCheckUtils]: 18: Hoare triple {210247#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {210247#true} is VALID [2022-04-08 08:20:50,070 INFO L290 TraceCheckUtils]: 19: Hoare triple {210247#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {210247#true} is VALID [2022-04-08 08:20:50,070 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} assume 3 == ~tmp_ndt_4~0; {210247#true} is VALID [2022-04-08 08:20:50,071 INFO L272 TraceCheckUtils]: 21: Hoare triple {210247#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {210317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:50,071 INFO L290 TraceCheckUtils]: 22: Hoare triple {210317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {210247#true} is VALID [2022-04-08 08:20:50,071 INFO L290 TraceCheckUtils]: 23: Hoare triple {210247#true} assume 1 == ~PagingReferenceCount~0; {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 24: Hoare triple {210247#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 25: Hoare triple {210247#true} assume !(0 != ~disketteExtension__IsRemoved~0); {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 26: Hoare triple {210247#true} assume !(0 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 27: Hoare triple {210247#true} assume !(5 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 28: Hoare triple {210247#true} assume !(1 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 29: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 30: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 31: Hoare triple {210247#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 32: Hoare triple {210247#true} assume !(~s~0 != ~NP~0); {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 33: Hoare triple {210247#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {210247#true} is VALID [2022-04-08 08:20:50,072 INFO L290 TraceCheckUtils]: 34: Hoare triple {210247#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {210247#true} is VALID [2022-04-08 08:20:50,073 INFO L272 TraceCheckUtils]: 35: Hoare triple {210247#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:50,073 INFO L290 TraceCheckUtils]: 36: Hoare triple {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {210247#true} is VALID [2022-04-08 08:20:50,073 INFO L290 TraceCheckUtils]: 37: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-08 08:20:50,074 INFO L272 TraceCheckUtils]: 38: Hoare triple {210247#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:50,074 INFO L290 TraceCheckUtils]: 39: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-08 08:20:50,075 INFO L272 TraceCheckUtils]: 40: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:20:50,075 INFO L290 TraceCheckUtils]: 41: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-08 08:20:50,075 INFO L290 TraceCheckUtils]: 42: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,075 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-08 08:20:50,075 INFO L290 TraceCheckUtils]: 44: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-08 08:20:50,075 INFO L290 TraceCheckUtils]: 45: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,075 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-08 08:20:50,075 INFO L290 TraceCheckUtils]: 47: Hoare triple {210247#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {210247#true} is VALID [2022-04-08 08:20:50,075 INFO L290 TraceCheckUtils]: 48: Hoare triple {210247#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {210247#true} is VALID [2022-04-08 08:20:50,076 INFO L272 TraceCheckUtils]: 49: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:50,076 INFO L290 TraceCheckUtils]: 50: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-08 08:20:50,076 INFO L290 TraceCheckUtils]: 51: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,076 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-08 08:20:50,076 INFO L290 TraceCheckUtils]: 53: Hoare triple {210247#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {210247#true} is VALID [2022-04-08 08:20:50,076 INFO L290 TraceCheckUtils]: 54: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {210247#true} is VALID [2022-04-08 08:20:50,076 INFO L290 TraceCheckUtils]: 55: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-08 08:20:50,077 INFO L290 TraceCheckUtils]: 56: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,077 INFO L290 TraceCheckUtils]: 57: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,077 INFO L290 TraceCheckUtils]: 58: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,078 INFO L290 TraceCheckUtils]: 59: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:20:50,078 INFO L290 TraceCheckUtils]: 60: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,078 INFO L290 TraceCheckUtils]: 61: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,079 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {210247#true} #1044#return; {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-08 08:20:50,079 INFO L290 TraceCheckUtils]: 63: Hoare triple {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,080 INFO L290 TraceCheckUtils]: 64: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,080 INFO L290 TraceCheckUtils]: 65: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,081 INFO L272 TraceCheckUtils]: 66: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:20:50,081 INFO L290 TraceCheckUtils]: 67: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210247#true} is VALID [2022-04-08 08:20:50,081 INFO L290 TraceCheckUtils]: 68: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-08 08:20:50,081 INFO L290 TraceCheckUtils]: 69: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-08 08:20:50,081 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {210247#true} {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1048#return; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,082 INFO L290 TraceCheckUtils]: 71: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,082 INFO L290 TraceCheckUtils]: 72: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-08 08:20:50,082 INFO L290 TraceCheckUtils]: 73: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,083 INFO L290 TraceCheckUtils]: 74: Hoare triple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-08 08:20:50,083 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {210247#true} #1076#return; {210312#(<= (+ 1073741823 |main_#t~ret100|) 0)} is VALID [2022-04-08 08:20:50,084 INFO L290 TraceCheckUtils]: 76: Hoare triple {210312#(<= (+ 1073741823 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,084 INFO L290 TraceCheckUtils]: 77: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,085 INFO L290 TraceCheckUtils]: 78: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,085 INFO L290 TraceCheckUtils]: 79: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~UNLOADED~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,085 INFO L290 TraceCheckUtils]: 80: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume -1 != ~status~1; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,086 INFO L290 TraceCheckUtils]: 81: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~SKIP2~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,086 INFO L290 TraceCheckUtils]: 82: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~IPC~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,086 INFO L290 TraceCheckUtils]: 83: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(~s~0 != ~DC~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,087 INFO L290 TraceCheckUtils]: 84: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,087 INFO L290 TraceCheckUtils]: 85: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 == ~DC~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-08 08:20:50,087 INFO L290 TraceCheckUtils]: 86: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume 259 == ~status~1; {210248#false} is VALID [2022-04-08 08:20:50,087 INFO L272 TraceCheckUtils]: 87: Hoare triple {210248#false} call errorFn(); {210248#false} is VALID [2022-04-08 08:20:50,088 INFO L290 TraceCheckUtils]: 88: Hoare triple {210248#false} assume !false; {210248#false} is VALID [2022-04-08 08:20:50,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:20:50,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:20:50,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1858178906] [2022-04-08 08:20:50,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1858178906] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:50,088 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:50,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:20:50,088 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:20:50,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1741433810] [2022-04-08 08:20:50,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1741433810] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:50,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:50,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:20:50,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35080737] [2022-04-08 08:20:50,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:20:50,090 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) Word has length 89 [2022-04-08 08:20:50,090 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:20:50,090 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:50,155 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:50,155 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 08:20:50,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:50,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 08:20:50,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:20:50,156 INFO L87 Difference]: Start difference. First operand 473 states and 566 transitions. Second operand has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:55,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:55,784 INFO L93 Difference]: Finished difference Result 526 states and 628 transitions. [2022-04-08 08:20:55,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-08 08:20:55,784 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) Word has length 89 [2022-04-08 08:20:55,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:20:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:55,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 372 transitions. [2022-04-08 08:20:55,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:55,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 372 transitions. [2022-04-08 08:20:55,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 372 transitions. [2022-04-08 08:20:56,134 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:56,146 INFO L225 Difference]: With dead ends: 526 [2022-04-08 08:20:56,146 INFO L226 Difference]: Without dead ends: 505 [2022-04-08 08:20:56,146 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=78, Invalid=342, Unknown=0, NotChecked=0, Total=420 [2022-04-08 08:20:56,147 INFO L913 BasicCegarLoop]: 305 mSDtfsCounter, 399 mSDsluCounter, 1406 mSDsCounter, 0 mSdLazyCounter, 1647 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 403 SdHoareTripleChecker+Valid, 1711 SdHoareTripleChecker+Invalid, 1765 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 1647 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:20:56,147 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [403 Valid, 1711 Invalid, 1765 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 1647 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-08 08:20:56,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-08 08:20:57,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 465. [2022-04-08 08:20:57,342 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:20:57,343 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-08 08:20:57,343 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-08 08:20:57,343 INFO L87 Difference]: Start difference. First operand 505 states. Second operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-08 08:20:57,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:57,353 INFO L93 Difference]: Finished difference Result 505 states and 605 transitions. [2022-04-08 08:20:57,353 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 605 transitions. [2022-04-08 08:20:57,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:57,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:57,354 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 505 states. [2022-04-08 08:20:57,354 INFO L87 Difference]: Start difference. First operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 505 states. [2022-04-08 08:20:57,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:20:57,364 INFO L93 Difference]: Finished difference Result 505 states and 605 transitions. [2022-04-08 08:20:57,364 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 605 transitions. [2022-04-08 08:20:57,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:20:57,364 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:20:57,364 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:20:57,364 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:20:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-08 08:20:57,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 555 transitions. [2022-04-08 08:20:57,376 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 555 transitions. Word has length 89 [2022-04-08 08:20:57,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:20:57,376 INFO L478 AbstractCegarLoop]: Abstraction has 465 states and 555 transitions. [2022-04-08 08:20:57,376 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 08:20:57,376 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 555 transitions. [2022-04-08 08:20:58,490 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 555 edges. 555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 555 transitions. [2022-04-08 08:20:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-04-08 08:20:58,491 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:20:58,491 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:20:58,491 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2022-04-08 08:20:58,491 INFO L403 AbstractCegarLoop]: === Iteration 51 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:20:58,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:20:58,492 INFO L85 PathProgramCache]: Analyzing trace with hash 945867422, now seen corresponding path program 1 times [2022-04-08 08:20:58,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:58,492 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [393638050] [2022-04-08 08:20:58,492 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:20:58,492 INFO L85 PathProgramCache]: Analyzing trace with hash 945867422, now seen corresponding path program 2 times [2022-04-08 08:20:58,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:20:58,492 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055774930] [2022-04-08 08:20:58,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:20:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:20:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:58,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:20:58,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:58,581 INFO L290 TraceCheckUtils]: 0: Hoare triple {213446#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {213375#true} is VALID [2022-04-08 08:20:58,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,581 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213375#true} {213375#true} #1156#return; {213375#true} is VALID [2022-04-08 08:20:58,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:20:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:58,602 INFO L290 TraceCheckUtils]: 0: Hoare triple {213447#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213375#true} is VALID [2022-04-08 08:20:58,602 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,602 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213375#true} {213375#true} #1066#return; {213375#true} is VALID [2022-04-08 08:20:58,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:20:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:58,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {213448#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {213386#(= ~customIrp~0 0)} assume true; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,615 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213386#(= ~customIrp~0 0)} {213375#true} #1068#return; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:20:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:58,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-08 08:20:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:58,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:20:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:58,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-08 08:20:58,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-08 08:20:58,688 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-08 08:20:58,688 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,688 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-08 08:20:58,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {213375#true} is VALID [2022-04-08 08:20:58,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L272 TraceCheckUtils]: 4: Hoare triple {213375#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 6: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 7: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 10: Hoare triple {213375#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 11: Hoare triple {213375#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 12: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-08 08:20:58,689 INFO L290 TraceCheckUtils]: 13: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-08 08:20:58,690 INFO L290 TraceCheckUtils]: 14: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,690 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {213375#true} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1026#return; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-08 08:20:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:58,711 INFO L290 TraceCheckUtils]: 0: Hoare triple {213493#(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; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,712 INFO L290 TraceCheckUtils]: 2: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,713 INFO L290 TraceCheckUtils]: 3: Hoare triple {213475#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,713 INFO L290 TraceCheckUtils]: 4: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,714 INFO L290 TraceCheckUtils]: 6: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,715 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1028#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-08 08:20:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:20:58,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {213375#true} is VALID [2022-04-08 08:20:58,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-08 08:20:58,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {213375#true} is VALID [2022-04-08 08:20:58,734 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-08 08:20:58,734 INFO L290 TraceCheckUtils]: 4: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-08 08:20:58,734 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-08 08:20:58,734 INFO L290 TraceCheckUtils]: 6: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-08 08:20:58,734 INFO L290 TraceCheckUtils]: 7: Hoare triple {213375#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {213375#true} is VALID [2022-04-08 08:20:58,734 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-08 08:20:58,734 INFO L290 TraceCheckUtils]: 9: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,735 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {213375#true} {213475#(= |old(~customIrp~0)| 1)} #1032#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {213449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,737 INFO L290 TraceCheckUtils]: 2: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,737 INFO L290 TraceCheckUtils]: 3: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,738 INFO L290 TraceCheckUtils]: 4: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,738 INFO L290 TraceCheckUtils]: 5: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,738 INFO L290 TraceCheckUtils]: 6: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,739 INFO L290 TraceCheckUtils]: 7: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,740 INFO L272 TraceCheckUtils]: 8: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:20:58,740 INFO L290 TraceCheckUtils]: 9: Hoare triple {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {213375#true} is VALID [2022-04-08 08:20:58,740 INFO L290 TraceCheckUtils]: 10: Hoare triple {213375#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {213375#true} is VALID [2022-04-08 08:20:58,740 INFO L290 TraceCheckUtils]: 11: Hoare triple {213375#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {213375#true} is VALID [2022-04-08 08:20:58,740 INFO L290 TraceCheckUtils]: 12: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-08 08:20:58,740 INFO L272 TraceCheckUtils]: 13: Hoare triple {213375#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {213375#true} is VALID [2022-04-08 08:20:58,740 INFO L290 TraceCheckUtils]: 14: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-08 08:20:58,740 INFO L290 TraceCheckUtils]: 15: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-08 08:20:58,740 INFO L290 TraceCheckUtils]: 16: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-08 08:20:58,740 INFO L290 TraceCheckUtils]: 17: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,740 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-08 08:20:58,741 INFO L290 TraceCheckUtils]: 19: Hoare triple {213375#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {213375#true} is VALID [2022-04-08 08:20:58,741 INFO L290 TraceCheckUtils]: 20: Hoare triple {213375#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {213375#true} is VALID [2022-04-08 08:20:58,741 INFO L290 TraceCheckUtils]: 21: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-08 08:20:58,741 INFO L290 TraceCheckUtils]: 22: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-08 08:20:58,741 INFO L290 TraceCheckUtils]: 23: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,742 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {213375#true} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1026#return; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,742 INFO L290 TraceCheckUtils]: 25: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,742 INFO L290 TraceCheckUtils]: 26: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,743 INFO L272 TraceCheckUtils]: 27: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:58,744 INFO L290 TraceCheckUtils]: 28: Hoare triple {213493#(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; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,744 INFO L290 TraceCheckUtils]: 29: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,745 INFO L290 TraceCheckUtils]: 30: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,745 INFO L290 TraceCheckUtils]: 31: Hoare triple {213475#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,745 INFO L290 TraceCheckUtils]: 32: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,746 INFO L290 TraceCheckUtils]: 33: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,746 INFO L290 TraceCheckUtils]: 34: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,747 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1028#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,747 INFO L290 TraceCheckUtils]: 36: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,748 INFO L290 TraceCheckUtils]: 37: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,748 INFO L290 TraceCheckUtils]: 38: Hoare triple {213475#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,748 INFO L290 TraceCheckUtils]: 39: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,749 INFO L290 TraceCheckUtils]: 40: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,750 INFO L272 TraceCheckUtils]: 41: Hoare triple {213475#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:58,750 INFO L290 TraceCheckUtils]: 42: Hoare triple {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {213375#true} is VALID [2022-04-08 08:20:58,750 INFO L290 TraceCheckUtils]: 43: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-08 08:20:58,750 INFO L290 TraceCheckUtils]: 44: Hoare triple {213375#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {213375#true} is VALID [2022-04-08 08:20:58,750 INFO L290 TraceCheckUtils]: 45: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-08 08:20:58,750 INFO L290 TraceCheckUtils]: 46: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-08 08:20:58,750 INFO L290 TraceCheckUtils]: 47: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-08 08:20:58,750 INFO L290 TraceCheckUtils]: 48: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-08 08:20:58,750 INFO L290 TraceCheckUtils]: 49: Hoare triple {213375#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {213375#true} is VALID [2022-04-08 08:20:58,750 INFO L290 TraceCheckUtils]: 50: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-08 08:20:58,751 INFO L290 TraceCheckUtils]: 51: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,751 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {213375#true} {213475#(= |old(~customIrp~0)| 1)} #1032#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,751 INFO L290 TraceCheckUtils]: 53: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,752 INFO L290 TraceCheckUtils]: 54: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,752 INFO L290 TraceCheckUtils]: 55: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume !(0 == ~PagingReferenceCount~0); {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,752 INFO L290 TraceCheckUtils]: 56: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,753 INFO L290 TraceCheckUtils]: 57: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,753 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213386#(= ~customIrp~0 0)} #1076#return; {213376#false} is VALID [2022-04-08 08:20:58,755 INFO L272 TraceCheckUtils]: 0: Hoare triple {213375#true} call ULTIMATE.init(); {213446#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:20:58,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {213446#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {213375#true} is VALID [2022-04-08 08:20:58,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,756 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {213375#true} {213375#true} #1156#return; {213375#true} is VALID [2022-04-08 08:20:58,756 INFO L272 TraceCheckUtils]: 4: Hoare triple {213375#true} call #t~ret170 := main(); {213375#true} is VALID [2022-04-08 08:20:58,756 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {213375#true} is VALID [2022-04-08 08:20:58,757 INFO L272 TraceCheckUtils]: 6: Hoare triple {213375#true} call _BLAST_init(); {213447#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:58,757 INFO L290 TraceCheckUtils]: 7: Hoare triple {213447#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213375#true} is VALID [2022-04-08 08:20:58,757 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,757 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {213375#true} {213375#true} #1066#return; {213375#true} is VALID [2022-04-08 08:20:58,757 INFO L290 TraceCheckUtils]: 10: Hoare triple {213375#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {213375#true} is VALID [2022-04-08 08:20:58,757 INFO L290 TraceCheckUtils]: 11: Hoare triple {213375#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {213375#true} is VALID [2022-04-08 08:20:58,758 INFO L272 TraceCheckUtils]: 12: Hoare triple {213375#true} call stub_driver_init(); {213448#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:58,758 INFO L290 TraceCheckUtils]: 13: Hoare triple {213448#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,758 INFO L290 TraceCheckUtils]: 14: Hoare triple {213386#(= ~customIrp~0 0)} assume true; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,759 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {213386#(= ~customIrp~0 0)} {213375#true} #1068#return; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,759 INFO L290 TraceCheckUtils]: 16: Hoare triple {213386#(= ~customIrp~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,759 INFO L290 TraceCheckUtils]: 17: Hoare triple {213386#(= ~customIrp~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,760 INFO L290 TraceCheckUtils]: 18: Hoare triple {213386#(= ~customIrp~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,760 INFO L290 TraceCheckUtils]: 19: Hoare triple {213386#(= ~customIrp~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,760 INFO L290 TraceCheckUtils]: 20: Hoare triple {213386#(= ~customIrp~0 0)} assume 3 == ~tmp_ndt_4~0; {213386#(= ~customIrp~0 0)} is VALID [2022-04-08 08:20:58,761 INFO L272 TraceCheckUtils]: 21: Hoare triple {213386#(= ~customIrp~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {213449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:58,762 INFO L290 TraceCheckUtils]: 22: Hoare triple {213449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,763 INFO L290 TraceCheckUtils]: 23: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,763 INFO L290 TraceCheckUtils]: 24: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,763 INFO L290 TraceCheckUtils]: 25: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,764 INFO L290 TraceCheckUtils]: 26: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,764 INFO L290 TraceCheckUtils]: 27: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,764 INFO L290 TraceCheckUtils]: 28: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,765 INFO L290 TraceCheckUtils]: 29: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,766 INFO L272 TraceCheckUtils]: 30: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 31: Hoare triple {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 32: Hoare triple {213375#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 33: Hoare triple {213375#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 34: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L272 TraceCheckUtils]: 35: Hoare triple {213375#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 36: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 37: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 38: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 39: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 41: Hoare triple {213375#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {213375#true} is VALID [2022-04-08 08:20:58,766 INFO L290 TraceCheckUtils]: 42: Hoare triple {213375#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {213375#true} is VALID [2022-04-08 08:20:58,767 INFO L290 TraceCheckUtils]: 43: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-08 08:20:58,767 INFO L290 TraceCheckUtils]: 44: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-08 08:20:58,767 INFO L290 TraceCheckUtils]: 45: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,767 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {213375#true} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1026#return; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,768 INFO L290 TraceCheckUtils]: 47: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,768 INFO L290 TraceCheckUtils]: 48: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,769 INFO L272 TraceCheckUtils]: 49: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:58,769 INFO L290 TraceCheckUtils]: 50: Hoare triple {213493#(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; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,770 INFO L290 TraceCheckUtils]: 51: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:20:58,770 INFO L290 TraceCheckUtils]: 52: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,770 INFO L290 TraceCheckUtils]: 53: Hoare triple {213475#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,771 INFO L290 TraceCheckUtils]: 54: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,771 INFO L290 TraceCheckUtils]: 55: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,771 INFO L290 TraceCheckUtils]: 56: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,772 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1028#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,773 INFO L290 TraceCheckUtils]: 58: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,773 INFO L290 TraceCheckUtils]: 59: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,773 INFO L290 TraceCheckUtils]: 60: Hoare triple {213475#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,773 INFO L290 TraceCheckUtils]: 61: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,774 INFO L290 TraceCheckUtils]: 62: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,774 INFO L272 TraceCheckUtils]: 63: Hoare triple {213475#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 64: Hoare triple {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {213375#true} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 65: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 66: Hoare triple {213375#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {213375#true} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 67: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 68: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 69: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 70: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 71: Hoare triple {213375#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {213375#true} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 72: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-08 08:20:58,775 INFO L290 TraceCheckUtils]: 73: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-08 08:20:58,776 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {213375#true} {213475#(= |old(~customIrp~0)| 1)} #1032#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,776 INFO L290 TraceCheckUtils]: 75: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,776 INFO L290 TraceCheckUtils]: 76: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,777 INFO L290 TraceCheckUtils]: 77: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume !(0 == ~PagingReferenceCount~0); {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,777 INFO L290 TraceCheckUtils]: 78: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,777 INFO L290 TraceCheckUtils]: 79: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-08 08:20:58,778 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213386#(= ~customIrp~0 0)} #1076#return; {213376#false} is VALID [2022-04-08 08:20:58,778 INFO L290 TraceCheckUtils]: 81: Hoare triple {213376#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {213376#false} is VALID [2022-04-08 08:20:58,778 INFO L290 TraceCheckUtils]: 82: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-08 08:20:58,778 INFO L290 TraceCheckUtils]: 83: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-08 08:20:58,778 INFO L290 TraceCheckUtils]: 84: Hoare triple {213376#false} assume ~s~0 != ~UNLOADED~0; {213376#false} is VALID [2022-04-08 08:20:58,778 INFO L290 TraceCheckUtils]: 85: Hoare triple {213376#false} assume -1 != ~status~1; {213376#false} is VALID [2022-04-08 08:20:58,778 INFO L290 TraceCheckUtils]: 86: Hoare triple {213376#false} assume !(~s~0 != ~SKIP2~0); {213376#false} is VALID [2022-04-08 08:20:58,778 INFO L290 TraceCheckUtils]: 87: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-08 08:20:58,779 INFO L290 TraceCheckUtils]: 88: Hoare triple {213376#false} assume !(~s~0 == ~DC~0); {213376#false} is VALID [2022-04-08 08:20:58,779 INFO L290 TraceCheckUtils]: 89: Hoare triple {213376#false} assume ~status~1 != ~lowerDriverReturn~0; {213376#false} is VALID [2022-04-08 08:20:58,779 INFO L272 TraceCheckUtils]: 90: Hoare triple {213376#false} call errorFn(); {213376#false} is VALID [2022-04-08 08:20:58,779 INFO L290 TraceCheckUtils]: 91: Hoare triple {213376#false} assume !false; {213376#false} is VALID [2022-04-08 08:20:58,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:20:58,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:20:58,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055774930] [2022-04-08 08:20:58,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055774930] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:58,779 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:58,780 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:20:58,780 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:20:58,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [393638050] [2022-04-08 08:20:58,780 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [393638050] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:20:58,780 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:20:58,780 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:20:58,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883686883] [2022-04-08 08:20:58,780 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:20:58,780 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) Word has length 92 [2022-04-08 08:20:58,780 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:20:58,781 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-08 08:20:58,859 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:20:58,859 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:20:58,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:20:58,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:20:58,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:20:58,860 INFO L87 Difference]: Start difference. First operand 465 states and 555 transitions. Second operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-08 08:21:03,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:03,680 INFO L93 Difference]: Finished difference Result 910 states and 1073 transitions. [2022-04-08 08:21:03,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 08:21:03,681 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) Word has length 92 [2022-04-08 08:21:03,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:21:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-08 08:21:03,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2022-04-08 08:21:03,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-08 08:21:03,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2022-04-08 08:21:03,687 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 632 transitions. [2022-04-08 08:21:04,253 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:04,272 INFO L225 Difference]: With dead ends: 910 [2022-04-08 08:21:04,272 INFO L226 Difference]: Without dead ends: 611 [2022-04-08 08:21:04,273 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=124, Invalid=338, Unknown=0, NotChecked=0, Total=462 [2022-04-08 08:21:04,273 INFO L913 BasicCegarLoop]: 318 mSDtfsCounter, 957 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 1004 mSolverCounterSat, 317 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 964 SdHoareTripleChecker+Valid, 515 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 317 IncrementalHoareTripleChecker+Valid, 1004 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:21:04,273 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [964 Valid, 515 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [317 Valid, 1004 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-08 08:21:04,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2022-04-08 08:21:05,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 586. [2022-04-08 08:21:05,762 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:21:05,763 INFO L82 GeneralOperation]: Start isEquivalent. First operand 611 states. Second operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-08 08:21:05,763 INFO L74 IsIncluded]: Start isIncluded. First operand 611 states. Second operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-08 08:21:05,764 INFO L87 Difference]: Start difference. First operand 611 states. Second operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-08 08:21:05,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:05,777 INFO L93 Difference]: Finished difference Result 611 states and 714 transitions. [2022-04-08 08:21:05,777 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 714 transitions. [2022-04-08 08:21:05,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:05,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:05,778 INFO L74 IsIncluded]: Start isIncluded. First operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) Second operand 611 states. [2022-04-08 08:21:05,779 INFO L87 Difference]: Start difference. First operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) Second operand 611 states. [2022-04-08 08:21:05,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:05,791 INFO L93 Difference]: Finished difference Result 611 states and 714 transitions. [2022-04-08 08:21:05,792 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 714 transitions. [2022-04-08 08:21:05,792 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:05,792 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:05,792 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:21:05,792 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:21:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-08 08:21:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 689 transitions. [2022-04-08 08:21:05,809 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 689 transitions. Word has length 92 [2022-04-08 08:21:05,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:21:05,809 INFO L478 AbstractCegarLoop]: Abstraction has 586 states and 689 transitions. [2022-04-08 08:21:05,809 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-08 08:21:05,809 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 586 states and 689 transitions. [2022-04-08 08:21:07,198 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 689 edges. 689 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 689 transitions. [2022-04-08 08:21:07,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-04-08 08:21:07,199 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:21:07,199 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:21:07,199 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2022-04-08 08:21:07,199 INFO L403 AbstractCegarLoop]: === Iteration 52 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:21:07,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:21:07,200 INFO L85 PathProgramCache]: Analyzing trace with hash 680283571, now seen corresponding path program 1 times [2022-04-08 08:21:07,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:07,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1164501613] [2022-04-08 08:21:07,200 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:21:07,200 INFO L85 PathProgramCache]: Analyzing trace with hash 680283571, now seen corresponding path program 2 times [2022-04-08 08:21:07,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:21:07,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340812945] [2022-04-08 08:21:07,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:21:07,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:21:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:07,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:21:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:07,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {217809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,296 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1156#return; {217736#true} is VALID [2022-04-08 08:21:07,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:21:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:07,321 INFO L290 TraceCheckUtils]: 0: Hoare triple {217810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,321 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,321 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1066#return; {217736#true} is VALID [2022-04-08 08:21:07,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:21:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:07,335 INFO L290 TraceCheckUtils]: 0: Hoare triple {217811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,335 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,336 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1068#return; {217736#true} is VALID [2022-04-08 08:21:07,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:21:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:07,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-08 08:21:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:07,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:21:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:07,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-08 08:21:07,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-08 08:21:07,418 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-08 08:21:07,418 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,418 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-08 08:21:07,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {217736#true} is VALID [2022-04-08 08:21:07,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L272 TraceCheckUtils]: 4: Hoare triple {217736#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 8: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 10: Hoare triple {217736#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 11: Hoare triple {217736#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 12: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-08 08:21:07,419 INFO L290 TraceCheckUtils]: 13: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-08 08:21:07,420 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,420 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-08 08:21:07,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-08 08:21:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:07,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {217858#(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; {217736#true} is VALID [2022-04-08 08:21:07,433 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-08 08:21:07,433 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-08 08:21:07,433 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-08 08:21:07,433 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {217736#true} is VALID [2022-04-08 08:21:07,434 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-08 08:21:07,434 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-08 08:21:07,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,434 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-08 08:21:07,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-08 08:21:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:07,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {217736#true} is VALID [2022-04-08 08:21:07,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-08 08:21:07,474 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {217736#true} is VALID [2022-04-08 08:21:07,474 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-08 08:21:07,474 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,474 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-08 08:21:07,474 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-08 08:21:07,474 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:21:07,475 INFO L290 TraceCheckUtils]: 8: Hoare triple {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,475 INFO L290 TraceCheckUtils]: 9: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,476 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {217736#true} #1032#return; {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {217812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {217736#true} is VALID [2022-04-08 08:21:07,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-08 08:21:07,476 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {217736#true} is VALID [2022-04-08 08:21:07,476 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume !(0 != ~disketteExtension__IsRemoved~0); {217736#true} is VALID [2022-04-08 08:21:07,476 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} assume !(0 == ~irpSp__MinorFunction~0); {217736#true} is VALID [2022-04-08 08:21:07,476 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-08 08:21:07,476 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-08 08:21:07,476 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {217736#true} is VALID [2022-04-08 08:21:07,477 INFO L272 TraceCheckUtils]: 8: Hoare triple {217736#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:21:07,477 INFO L290 TraceCheckUtils]: 9: Hoare triple {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {217736#true} is VALID [2022-04-08 08:21:07,477 INFO L290 TraceCheckUtils]: 10: Hoare triple {217736#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {217736#true} is VALID [2022-04-08 08:21:07,477 INFO L290 TraceCheckUtils]: 11: Hoare triple {217736#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {217736#true} is VALID [2022-04-08 08:21:07,477 INFO L290 TraceCheckUtils]: 12: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-08 08:21:07,477 INFO L272 TraceCheckUtils]: 13: Hoare triple {217736#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 15: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 19: Hoare triple {217736#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 20: Hoare triple {217736#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 21: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 22: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 23: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 25: Hoare triple {217736#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {217736#true} is VALID [2022-04-08 08:21:07,478 INFO L290 TraceCheckUtils]: 26: Hoare triple {217736#true} assume 259 == ~__cil_tmp29~0; {217736#true} is VALID [2022-04-08 08:21:07,479 INFO L272 TraceCheckUtils]: 27: Hoare triple {217736#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:07,479 INFO L290 TraceCheckUtils]: 28: Hoare triple {217858#(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; {217736#true} is VALID [2022-04-08 08:21:07,479 INFO L290 TraceCheckUtils]: 29: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 30: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 31: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 32: Hoare triple {217736#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 33: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 34: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 35: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 37: Hoare triple {217736#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 38: Hoare triple {217736#true} assume 0 != ~disketteExtension__FloppyThread~0; {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 39: Hoare triple {217736#true} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 40: Hoare triple {217736#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {217736#true} is VALID [2022-04-08 08:21:07,480 INFO L290 TraceCheckUtils]: 41: Hoare triple {217736#true} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {217736#true} is VALID [2022-04-08 08:21:07,481 INFO L272 TraceCheckUtils]: 42: Hoare triple {217736#true} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:07,481 INFO L290 TraceCheckUtils]: 43: Hoare triple {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {217736#true} is VALID [2022-04-08 08:21:07,481 INFO L290 TraceCheckUtils]: 44: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-08 08:21:07,481 INFO L290 TraceCheckUtils]: 45: Hoare triple {217736#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {217736#true} is VALID [2022-04-08 08:21:07,481 INFO L290 TraceCheckUtils]: 46: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-08 08:21:07,481 INFO L290 TraceCheckUtils]: 47: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,481 INFO L290 TraceCheckUtils]: 48: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-08 08:21:07,482 INFO L290 TraceCheckUtils]: 49: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-08 08:21:07,482 INFO L290 TraceCheckUtils]: 50: Hoare triple {217736#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:21:07,482 INFO L290 TraceCheckUtils]: 51: Hoare triple {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,482 INFO L290 TraceCheckUtils]: 52: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,483 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {217736#true} #1032#return; {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,483 INFO L290 TraceCheckUtils]: 54: Hoare triple {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:21:07,484 INFO L290 TraceCheckUtils]: 55: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:21:07,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:21:07,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,485 INFO L290 TraceCheckUtils]: 58: Hoare triple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,485 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {217736#true} #1076#return; {217807#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:21:07,487 INFO L272 TraceCheckUtils]: 0: Hoare triple {217736#true} call ULTIMATE.init(); {217809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:21:07,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {217809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,487 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,487 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {217736#true} {217736#true} #1156#return; {217736#true} is VALID [2022-04-08 08:21:07,487 INFO L272 TraceCheckUtils]: 4: Hoare triple {217736#true} call #t~ret170 := main(); {217736#true} is VALID [2022-04-08 08:21:07,487 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {217736#true} is VALID [2022-04-08 08:21:07,488 INFO L272 TraceCheckUtils]: 6: Hoare triple {217736#true} call _BLAST_init(); {217810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:07,488 INFO L290 TraceCheckUtils]: 7: Hoare triple {217810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,489 INFO L290 TraceCheckUtils]: 8: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,489 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {217736#true} {217736#true} #1066#return; {217736#true} is VALID [2022-04-08 08:21:07,489 INFO L290 TraceCheckUtils]: 10: Hoare triple {217736#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,489 INFO L290 TraceCheckUtils]: 11: Hoare triple {217736#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {217736#true} is VALID [2022-04-08 08:21:07,489 INFO L272 TraceCheckUtils]: 12: Hoare triple {217736#true} call stub_driver_init(); {217811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:07,489 INFO L290 TraceCheckUtils]: 13: Hoare triple {217811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,489 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,490 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {217736#true} {217736#true} #1068#return; {217736#true} is VALID [2022-04-08 08:21:07,490 INFO L290 TraceCheckUtils]: 16: Hoare triple {217736#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {217736#true} is VALID [2022-04-08 08:21:07,490 INFO L290 TraceCheckUtils]: 17: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {217736#true} is VALID [2022-04-08 08:21:07,490 INFO L290 TraceCheckUtils]: 18: Hoare triple {217736#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {217736#true} is VALID [2022-04-08 08:21:07,490 INFO L290 TraceCheckUtils]: 19: Hoare triple {217736#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {217736#true} is VALID [2022-04-08 08:21:07,490 INFO L290 TraceCheckUtils]: 20: Hoare triple {217736#true} assume 3 == ~tmp_ndt_4~0; {217736#true} is VALID [2022-04-08 08:21:07,491 INFO L272 TraceCheckUtils]: 21: Hoare triple {217736#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {217812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:07,491 INFO L290 TraceCheckUtils]: 22: Hoare triple {217812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {217736#true} is VALID [2022-04-08 08:21:07,491 INFO L290 TraceCheckUtils]: 23: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-08 08:21:07,491 INFO L290 TraceCheckUtils]: 24: Hoare triple {217736#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {217736#true} is VALID [2022-04-08 08:21:07,491 INFO L290 TraceCheckUtils]: 25: Hoare triple {217736#true} assume !(0 != ~disketteExtension__IsRemoved~0); {217736#true} is VALID [2022-04-08 08:21:07,491 INFO L290 TraceCheckUtils]: 26: Hoare triple {217736#true} assume !(0 == ~irpSp__MinorFunction~0); {217736#true} is VALID [2022-04-08 08:21:07,491 INFO L290 TraceCheckUtils]: 27: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-08 08:21:07,491 INFO L290 TraceCheckUtils]: 28: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-08 08:21:07,491 INFO L290 TraceCheckUtils]: 29: Hoare triple {217736#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {217736#true} is VALID [2022-04-08 08:21:07,492 INFO L272 TraceCheckUtils]: 30: Hoare triple {217736#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-08 08:21:07,492 INFO L290 TraceCheckUtils]: 31: Hoare triple {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {217736#true} is VALID [2022-04-08 08:21:07,492 INFO L290 TraceCheckUtils]: 32: Hoare triple {217736#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {217736#true} is VALID [2022-04-08 08:21:07,492 INFO L290 TraceCheckUtils]: 33: Hoare triple {217736#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {217736#true} is VALID [2022-04-08 08:21:07,492 INFO L290 TraceCheckUtils]: 34: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-08 08:21:07,492 INFO L272 TraceCheckUtils]: 35: Hoare triple {217736#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {217736#true} is VALID [2022-04-08 08:21:07,492 INFO L290 TraceCheckUtils]: 36: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-08 08:21:07,492 INFO L290 TraceCheckUtils]: 37: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L290 TraceCheckUtils]: 38: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L290 TraceCheckUtils]: 39: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L290 TraceCheckUtils]: 41: Hoare triple {217736#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L290 TraceCheckUtils]: 42: Hoare triple {217736#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L290 TraceCheckUtils]: 43: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L290 TraceCheckUtils]: 44: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L290 TraceCheckUtils]: 45: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L290 TraceCheckUtils]: 47: Hoare triple {217736#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {217736#true} is VALID [2022-04-08 08:21:07,493 INFO L290 TraceCheckUtils]: 48: Hoare triple {217736#true} assume 259 == ~__cil_tmp29~0; {217736#true} is VALID [2022-04-08 08:21:07,494 INFO L272 TraceCheckUtils]: 49: Hoare triple {217736#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:07,494 INFO L290 TraceCheckUtils]: 50: Hoare triple {217858#(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; {217736#true} is VALID [2022-04-08 08:21:07,494 INFO L290 TraceCheckUtils]: 51: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-08 08:21:07,494 INFO L290 TraceCheckUtils]: 52: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-08 08:21:07,494 INFO L290 TraceCheckUtils]: 53: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-08 08:21:07,494 INFO L290 TraceCheckUtils]: 54: Hoare triple {217736#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {217736#true} is VALID [2022-04-08 08:21:07,495 INFO L290 TraceCheckUtils]: 55: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-08 08:21:07,495 INFO L290 TraceCheckUtils]: 56: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-08 08:21:07,495 INFO L290 TraceCheckUtils]: 57: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-08 08:21:07,495 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-08 08:21:07,495 INFO L290 TraceCheckUtils]: 59: Hoare triple {217736#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {217736#true} is VALID [2022-04-08 08:21:07,495 INFO L290 TraceCheckUtils]: 60: Hoare triple {217736#true} assume 0 != ~disketteExtension__FloppyThread~0; {217736#true} is VALID [2022-04-08 08:21:07,495 INFO L290 TraceCheckUtils]: 61: Hoare triple {217736#true} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,495 INFO L290 TraceCheckUtils]: 62: Hoare triple {217736#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {217736#true} is VALID [2022-04-08 08:21:07,495 INFO L290 TraceCheckUtils]: 63: Hoare triple {217736#true} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {217736#true} is VALID [2022-04-08 08:21:07,496 INFO L272 TraceCheckUtils]: 64: Hoare triple {217736#true} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:07,496 INFO L290 TraceCheckUtils]: 65: Hoare triple {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {217736#true} is VALID [2022-04-08 08:21:07,496 INFO L290 TraceCheckUtils]: 66: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-08 08:21:07,496 INFO L290 TraceCheckUtils]: 67: Hoare triple {217736#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {217736#true} is VALID [2022-04-08 08:21:07,496 INFO L290 TraceCheckUtils]: 68: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-08 08:21:07,496 INFO L290 TraceCheckUtils]: 69: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-08 08:21:07,496 INFO L290 TraceCheckUtils]: 70: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-08 08:21:07,496 INFO L290 TraceCheckUtils]: 71: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-08 08:21:07,497 INFO L290 TraceCheckUtils]: 72: Hoare triple {217736#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:21:07,497 INFO L290 TraceCheckUtils]: 73: Hoare triple {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,497 INFO L290 TraceCheckUtils]: 74: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,498 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {217736#true} #1032#return; {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,498 INFO L290 TraceCheckUtils]: 76: Hoare triple {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:21:07,499 INFO L290 TraceCheckUtils]: 77: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:21:07,499 INFO L290 TraceCheckUtils]: 78: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-08 08:21:07,499 INFO L290 TraceCheckUtils]: 79: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,500 INFO L290 TraceCheckUtils]: 80: Hoare triple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,500 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {217736#true} #1076#return; {217807#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-08 08:21:07,501 INFO L290 TraceCheckUtils]: 82: Hoare triple {217807#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,501 INFO L290 TraceCheckUtils]: 83: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,501 INFO L290 TraceCheckUtils]: 84: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,501 INFO L290 TraceCheckUtils]: 85: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,502 INFO L290 TraceCheckUtils]: 86: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,502 INFO L290 TraceCheckUtils]: 87: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,502 INFO L290 TraceCheckUtils]: 88: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,503 INFO L290 TraceCheckUtils]: 89: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:21:07,503 INFO L290 TraceCheckUtils]: 90: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {217737#false} is VALID [2022-04-08 08:21:07,503 INFO L272 TraceCheckUtils]: 91: Hoare triple {217737#false} call errorFn(); {217737#false} is VALID [2022-04-08 08:21:07,503 INFO L290 TraceCheckUtils]: 92: Hoare triple {217737#false} assume !false; {217737#false} is VALID [2022-04-08 08:21:07,503 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 08:21:07,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:21:07,504 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340812945] [2022-04-08 08:21:07,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340812945] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:07,504 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:07,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:21:07,505 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:21:07,505 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1164501613] [2022-04-08 08:21:07,505 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1164501613] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:07,505 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:07,505 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:21:07,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347846650] [2022-04-08 08:21:07,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:21:07,505 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) Word has length 93 [2022-04-08 08:21:07,506 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:21:07,506 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-08 08:21:07,574 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:07,575 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 08:21:07,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:07,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 08:21:07,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:21:07,576 INFO L87 Difference]: Start difference. First operand 586 states and 689 transitions. Second operand has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-08 08:21:13,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:13,446 INFO L93 Difference]: Finished difference Result 590 states and 692 transitions. [2022-04-08 08:21:13,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 08:21:13,446 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) Word has length 93 [2022-04-08 08:21:13,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:21:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-08 08:21:13,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 319 transitions. [2022-04-08 08:21:13,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-08 08:21:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 319 transitions. [2022-04-08 08:21:13,450 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 319 transitions. [2022-04-08 08:21:13,767 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 319 edges. 319 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:13,778 INFO L225 Difference]: With dead ends: 590 [2022-04-08 08:21:13,778 INFO L226 Difference]: Without dead ends: 498 [2022-04-08 08:21:13,779 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=381, Unknown=0, NotChecked=0, Total=462 [2022-04-08 08:21:13,779 INFO L913 BasicCegarLoop]: 245 mSDtfsCounter, 557 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 2100 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 570 SdHoareTripleChecker+Valid, 644 SdHoareTripleChecker+Invalid, 2288 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 2100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:21:13,779 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [570 Valid, 644 Invalid, 2288 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 2100 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-08 08:21:13,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2022-04-08 08:21:14,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 496. [2022-04-08 08:21:14,994 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:21:14,995 INFO L82 GeneralOperation]: Start isEquivalent. First operand 498 states. Second operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-08 08:21:14,995 INFO L74 IsIncluded]: Start isIncluded. First operand 498 states. Second operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-08 08:21:14,996 INFO L87 Difference]: Start difference. First operand 498 states. Second operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-08 08:21:15,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:15,005 INFO L93 Difference]: Finished difference Result 498 states and 587 transitions. [2022-04-08 08:21:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 587 transitions. [2022-04-08 08:21:15,006 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:15,006 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:15,006 INFO L74 IsIncluded]: Start isIncluded. First operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) Second operand 498 states. [2022-04-08 08:21:15,006 INFO L87 Difference]: Start difference. First operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) Second operand 498 states. [2022-04-08 08:21:15,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:15,016 INFO L93 Difference]: Finished difference Result 498 states and 587 transitions. [2022-04-08 08:21:15,016 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 587 transitions. [2022-04-08 08:21:15,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:15,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:15,017 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:21:15,017 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:21:15,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-08 08:21:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 585 transitions. [2022-04-08 08:21:15,030 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 585 transitions. Word has length 93 [2022-04-08 08:21:15,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:21:15,030 INFO L478 AbstractCegarLoop]: Abstraction has 496 states and 585 transitions. [2022-04-08 08:21:15,030 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-08 08:21:15,031 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 496 states and 585 transitions. [2022-04-08 08:21:16,244 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 585 edges. 585 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:16,244 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 585 transitions. [2022-04-08 08:21:16,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-08 08:21:16,245 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:21:16,245 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:21:16,245 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2022-04-08 08:21:16,245 INFO L403 AbstractCegarLoop]: === Iteration 53 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:21:16,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:21:16,245 INFO L85 PathProgramCache]: Analyzing trace with hash 313967105, now seen corresponding path program 1 times [2022-04-08 08:21:16,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:16,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1678818981] [2022-04-08 08:21:16,245 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:21:16,246 INFO L85 PathProgramCache]: Analyzing trace with hash 313967105, now seen corresponding path program 2 times [2022-04-08 08:21:16,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:21:16,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988940245] [2022-04-08 08:21:16,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:21:16,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:21:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:21:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,326 INFO L290 TraceCheckUtils]: 0: Hoare triple {221119#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {221044#true} is VALID [2022-04-08 08:21:16,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,326 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1156#return; {221044#true} is VALID [2022-04-08 08:21:16,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:21:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {221120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-08 08:21:16,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,346 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1066#return; {221044#true} is VALID [2022-04-08 08:21:16,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:21:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,356 INFO L290 TraceCheckUtils]: 0: Hoare triple {221121#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-08 08:21:16,356 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,356 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1068#return; {221044#true} is VALID [2022-04-08 08:21:16,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:21:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:21:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-08 08:21:16,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,461 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-08 08:21:16,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-08 08:21:16,461 INFO L272 TraceCheckUtils]: 1: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:16,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-08 08:21:16,462 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,462 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-08 08:21:16,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-08 08:21:16,462 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,462 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-08 08:21:16,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-08 08:21:16,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-08 08:21:16,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {221044#true} is VALID [2022-04-08 08:21:16,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-08 08:21:16,475 INFO L272 TraceCheckUtils]: 2: Hoare triple {221044#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:16,475 INFO L290 TraceCheckUtils]: 3: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-08 08:21:16,475 INFO L272 TraceCheckUtils]: 4: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:16,476 INFO L290 TraceCheckUtils]: 5: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-08 08:21:16,476 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,476 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-08 08:21:16,476 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-08 08:21:16,476 INFO L290 TraceCheckUtils]: 9: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,476 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-08 08:21:16,476 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {221044#true} is VALID [2022-04-08 08:21:16,476 INFO L290 TraceCheckUtils]: 12: Hoare triple {221044#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {221044#true} is VALID [2022-04-08 08:21:16,477 INFO L272 TraceCheckUtils]: 13: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:16,477 INFO L290 TraceCheckUtils]: 14: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-08 08:21:16,477 INFO L290 TraceCheckUtils]: 15: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,477 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-08 08:21:16,477 INFO L290 TraceCheckUtils]: 17: Hoare triple {221044#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {221044#true} is VALID [2022-04-08 08:21:16,477 INFO L290 TraceCheckUtils]: 18: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-08 08:21:16,477 INFO L290 TraceCheckUtils]: 19: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,478 INFO L290 TraceCheckUtils]: 20: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,478 INFO L290 TraceCheckUtils]: 21: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,478 INFO L290 TraceCheckUtils]: 22: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,479 INFO L290 TraceCheckUtils]: 23: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:21:16,479 INFO L290 TraceCheckUtils]: 24: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:21:16,480 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {221177#(<= |IofCallDriver_#res| 0)} {221044#true} #1044#return; {221149#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-08 08:21:16,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-08 08:21:16,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {221183#(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; {221044#true} is VALID [2022-04-08 08:21:16,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-08 08:21:16,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-08 08:21:16,500 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-08 08:21:16,500 INFO L290 TraceCheckUtils]: 4: Hoare triple {221044#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {221044#true} is VALID [2022-04-08 08:21:16,500 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-08 08:21:16,500 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-08 08:21:16,501 INFO L290 TraceCheckUtils]: 7: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,501 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-08 08:21:16,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-08 08:21:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:16,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {221044#true} is VALID [2022-04-08 08:21:16,503 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-08 08:21:16,503 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,503 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 0: Hoare triple {221122#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume 1 == ~PagingReferenceCount~0; {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume !(0 != ~disketteExtension__IsRemoved~0); {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 4: Hoare triple {221044#true} assume !(0 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume !(5 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume !(1 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 7: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {221044#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 10: Hoare triple {221044#true} assume !(~s~0 != ~NP~0); {221044#true} is VALID [2022-04-08 08:21:16,504 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {221044#true} is VALID [2022-04-08 08:21:16,505 INFO L290 TraceCheckUtils]: 12: Hoare triple {221044#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {221044#true} is VALID [2022-04-08 08:21:16,505 INFO L272 TraceCheckUtils]: 13: Hoare triple {221044#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:16,505 INFO L290 TraceCheckUtils]: 14: Hoare triple {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {221044#true} is VALID [2022-04-08 08:21:16,506 INFO L290 TraceCheckUtils]: 15: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-08 08:21:16,506 INFO L272 TraceCheckUtils]: 16: Hoare triple {221044#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:16,506 INFO L290 TraceCheckUtils]: 17: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-08 08:21:16,507 INFO L272 TraceCheckUtils]: 18: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:16,507 INFO L290 TraceCheckUtils]: 19: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-08 08:21:16,507 INFO L290 TraceCheckUtils]: 20: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,507 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-08 08:21:16,507 INFO L290 TraceCheckUtils]: 22: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-08 08:21:16,507 INFO L290 TraceCheckUtils]: 23: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,508 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-08 08:21:16,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {221044#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {221044#true} is VALID [2022-04-08 08:21:16,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {221044#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {221044#true} is VALID [2022-04-08 08:21:16,508 INFO L272 TraceCheckUtils]: 27: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:16,508 INFO L290 TraceCheckUtils]: 28: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-08 08:21:16,508 INFO L290 TraceCheckUtils]: 29: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,508 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-08 08:21:16,508 INFO L290 TraceCheckUtils]: 31: Hoare triple {221044#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {221044#true} is VALID [2022-04-08 08:21:16,509 INFO L290 TraceCheckUtils]: 32: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-08 08:21:16,509 INFO L290 TraceCheckUtils]: 33: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,509 INFO L290 TraceCheckUtils]: 34: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,509 INFO L290 TraceCheckUtils]: 35: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,510 INFO L290 TraceCheckUtils]: 36: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,510 INFO L290 TraceCheckUtils]: 37: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:21:16,511 INFO L290 TraceCheckUtils]: 38: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:21:16,511 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {221177#(<= |IofCallDriver_#res| 0)} {221044#true} #1044#return; {221149#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-08 08:21:16,512 INFO L290 TraceCheckUtils]: 40: Hoare triple {221149#(not (= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} is VALID [2022-04-08 08:21:16,512 INFO L290 TraceCheckUtils]: 41: Hoare triple {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} assume 259 == ~__cil_tmp30~0; {221045#false} is VALID [2022-04-08 08:21:16,512 INFO L272 TraceCheckUtils]: 42: Hoare triple {221045#false} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:16,512 INFO L290 TraceCheckUtils]: 43: Hoare triple {221183#(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; {221044#true} is VALID [2022-04-08 08:21:16,512 INFO L290 TraceCheckUtils]: 44: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-08 08:21:16,512 INFO L290 TraceCheckUtils]: 45: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-08 08:21:16,512 INFO L290 TraceCheckUtils]: 46: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-08 08:21:16,513 INFO L290 TraceCheckUtils]: 47: Hoare triple {221044#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {221044#true} is VALID [2022-04-08 08:21:16,513 INFO L290 TraceCheckUtils]: 48: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-08 08:21:16,513 INFO L290 TraceCheckUtils]: 49: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-08 08:21:16,513 INFO L290 TraceCheckUtils]: 50: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,513 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-08 08:21:16,513 INFO L290 TraceCheckUtils]: 52: Hoare triple {221045#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {221045#false} is VALID [2022-04-08 08:21:16,513 INFO L290 TraceCheckUtils]: 53: Hoare triple {221045#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {221045#false} is VALID [2022-04-08 08:21:16,513 INFO L272 TraceCheckUtils]: 54: Hoare triple {221045#false} call IofCompleteRequest(~Irp, 0); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:16,513 INFO L290 TraceCheckUtils]: 55: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {221044#true} is VALID [2022-04-08 08:21:16,513 INFO L290 TraceCheckUtils]: 56: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-08 08:21:16,513 INFO L290 TraceCheckUtils]: 57: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,513 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-08 08:21:16,514 INFO L290 TraceCheckUtils]: 59: Hoare triple {221045#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {221045#false} is VALID [2022-04-08 08:21:16,514 INFO L290 TraceCheckUtils]: 60: Hoare triple {221045#false} assume !(0 == ~PagingReferenceCount~0); {221045#false} is VALID [2022-04-08 08:21:16,514 INFO L290 TraceCheckUtils]: 61: Hoare triple {221045#false} #res := ~ntStatus~0; {221045#false} is VALID [2022-04-08 08:21:16,514 INFO L290 TraceCheckUtils]: 62: Hoare triple {221045#false} assume true; {221045#false} is VALID [2022-04-08 08:21:16,514 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {221045#false} {221044#true} #1076#return; {221045#false} is VALID [2022-04-08 08:21:16,516 INFO L272 TraceCheckUtils]: 0: Hoare triple {221044#true} call ULTIMATE.init(); {221119#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:21:16,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {221119#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {221044#true} is VALID [2022-04-08 08:21:16,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {221044#true} {221044#true} #1156#return; {221044#true} is VALID [2022-04-08 08:21:16,516 INFO L272 TraceCheckUtils]: 4: Hoare triple {221044#true} call #t~ret170 := main(); {221044#true} is VALID [2022-04-08 08:21:16,516 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {221044#true} is VALID [2022-04-08 08:21:16,517 INFO L272 TraceCheckUtils]: 6: Hoare triple {221044#true} call _BLAST_init(); {221120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:16,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {221120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-08 08:21:16,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,517 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {221044#true} {221044#true} #1066#return; {221044#true} is VALID [2022-04-08 08:21:16,518 INFO L290 TraceCheckUtils]: 10: Hoare triple {221044#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {221044#true} is VALID [2022-04-08 08:21:16,518 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {221044#true} is VALID [2022-04-08 08:21:16,518 INFO L272 TraceCheckUtils]: 12: Hoare triple {221044#true} call stub_driver_init(); {221121#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:16,518 INFO L290 TraceCheckUtils]: 13: Hoare triple {221121#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-08 08:21:16,518 INFO L290 TraceCheckUtils]: 14: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,519 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {221044#true} {221044#true} #1068#return; {221044#true} is VALID [2022-04-08 08:21:16,519 INFO L290 TraceCheckUtils]: 16: Hoare triple {221044#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {221044#true} is VALID [2022-04-08 08:21:16,519 INFO L290 TraceCheckUtils]: 17: Hoare triple {221044#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {221044#true} is VALID [2022-04-08 08:21:16,519 INFO L290 TraceCheckUtils]: 18: Hoare triple {221044#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {221044#true} is VALID [2022-04-08 08:21:16,519 INFO L290 TraceCheckUtils]: 19: Hoare triple {221044#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {221044#true} is VALID [2022-04-08 08:21:16,519 INFO L290 TraceCheckUtils]: 20: Hoare triple {221044#true} assume 3 == ~tmp_ndt_4~0; {221044#true} is VALID [2022-04-08 08:21:16,520 INFO L272 TraceCheckUtils]: 21: Hoare triple {221044#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {221122#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:16,520 INFO L290 TraceCheckUtils]: 22: Hoare triple {221122#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {221044#true} is VALID [2022-04-08 08:21:16,520 INFO L290 TraceCheckUtils]: 23: Hoare triple {221044#true} assume 1 == ~PagingReferenceCount~0; {221044#true} is VALID [2022-04-08 08:21:16,520 INFO L290 TraceCheckUtils]: 24: Hoare triple {221044#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {221044#true} is VALID [2022-04-08 08:21:16,520 INFO L290 TraceCheckUtils]: 25: Hoare triple {221044#true} assume !(0 != ~disketteExtension__IsRemoved~0); {221044#true} is VALID [2022-04-08 08:21:16,520 INFO L290 TraceCheckUtils]: 26: Hoare triple {221044#true} assume !(0 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-08 08:21:16,520 INFO L290 TraceCheckUtils]: 27: Hoare triple {221044#true} assume !(5 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-08 08:21:16,520 INFO L290 TraceCheckUtils]: 28: Hoare triple {221044#true} assume !(1 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-08 08:21:16,520 INFO L290 TraceCheckUtils]: 29: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-08 08:21:16,521 INFO L290 TraceCheckUtils]: 30: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-08 08:21:16,521 INFO L290 TraceCheckUtils]: 31: Hoare triple {221044#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {221044#true} is VALID [2022-04-08 08:21:16,521 INFO L290 TraceCheckUtils]: 32: Hoare triple {221044#true} assume !(~s~0 != ~NP~0); {221044#true} is VALID [2022-04-08 08:21:16,521 INFO L290 TraceCheckUtils]: 33: Hoare triple {221044#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {221044#true} is VALID [2022-04-08 08:21:16,521 INFO L290 TraceCheckUtils]: 34: Hoare triple {221044#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {221044#true} is VALID [2022-04-08 08:21:16,522 INFO L272 TraceCheckUtils]: 35: Hoare triple {221044#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:16,522 INFO L290 TraceCheckUtils]: 36: Hoare triple {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {221044#true} is VALID [2022-04-08 08:21:16,522 INFO L290 TraceCheckUtils]: 37: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-08 08:21:16,522 INFO L272 TraceCheckUtils]: 38: Hoare triple {221044#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:16,522 INFO L290 TraceCheckUtils]: 39: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-08 08:21:16,523 INFO L272 TraceCheckUtils]: 40: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:16,523 INFO L290 TraceCheckUtils]: 41: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-08 08:21:16,523 INFO L290 TraceCheckUtils]: 42: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,523 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-08 08:21:16,523 INFO L290 TraceCheckUtils]: 44: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-08 08:21:16,523 INFO L290 TraceCheckUtils]: 45: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,524 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-08 08:21:16,524 INFO L290 TraceCheckUtils]: 47: Hoare triple {221044#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {221044#true} is VALID [2022-04-08 08:21:16,524 INFO L290 TraceCheckUtils]: 48: Hoare triple {221044#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {221044#true} is VALID [2022-04-08 08:21:16,524 INFO L272 TraceCheckUtils]: 49: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:16,524 INFO L290 TraceCheckUtils]: 50: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-08 08:21:16,524 INFO L290 TraceCheckUtils]: 51: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,524 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-08 08:21:16,524 INFO L290 TraceCheckUtils]: 53: Hoare triple {221044#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {221044#true} is VALID [2022-04-08 08:21:16,524 INFO L290 TraceCheckUtils]: 54: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-08 08:21:16,525 INFO L290 TraceCheckUtils]: 55: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,525 INFO L290 TraceCheckUtils]: 56: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,525 INFO L290 TraceCheckUtils]: 57: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,526 INFO L290 TraceCheckUtils]: 58: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:21:16,526 INFO L290 TraceCheckUtils]: 59: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:21:16,526 INFO L290 TraceCheckUtils]: 60: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:21:16,527 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {221177#(<= |IofCallDriver_#res| 0)} {221044#true} #1044#return; {221149#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-08 08:21:16,528 INFO L290 TraceCheckUtils]: 62: Hoare triple {221149#(not (= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} is VALID [2022-04-08 08:21:16,528 INFO L290 TraceCheckUtils]: 63: Hoare triple {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} assume 259 == ~__cil_tmp30~0; {221045#false} is VALID [2022-04-08 08:21:16,528 INFO L272 TraceCheckUtils]: 64: Hoare triple {221045#false} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:16,528 INFO L290 TraceCheckUtils]: 65: Hoare triple {221183#(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; {221044#true} is VALID [2022-04-08 08:21:16,528 INFO L290 TraceCheckUtils]: 66: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-08 08:21:16,528 INFO L290 TraceCheckUtils]: 67: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-08 08:21:16,528 INFO L290 TraceCheckUtils]: 68: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-08 08:21:16,528 INFO L290 TraceCheckUtils]: 69: Hoare triple {221044#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {221044#true} is VALID [2022-04-08 08:21:16,528 INFO L290 TraceCheckUtils]: 70: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 71: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 72: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,529 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 74: Hoare triple {221045#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {221045#false} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 75: Hoare triple {221045#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {221045#false} is VALID [2022-04-08 08:21:16,529 INFO L272 TraceCheckUtils]: 76: Hoare triple {221045#false} call IofCompleteRequest(~Irp, 0); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 77: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {221044#true} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 78: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 79: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-08 08:21:16,529 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 81: Hoare triple {221045#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {221045#false} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 82: Hoare triple {221045#false} assume !(0 == ~PagingReferenceCount~0); {221045#false} is VALID [2022-04-08 08:21:16,529 INFO L290 TraceCheckUtils]: 83: Hoare triple {221045#false} #res := ~ntStatus~0; {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 84: Hoare triple {221045#false} assume true; {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {221045#false} {221044#true} #1076#return; {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 86: Hoare triple {221045#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 87: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 88: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 89: Hoare triple {221045#false} assume ~s~0 != ~UNLOADED~0; {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 90: Hoare triple {221045#false} assume -1 != ~status~1; {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 91: Hoare triple {221045#false} assume ~s~0 != ~SKIP2~0; {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 92: Hoare triple {221045#false} assume ~s~0 != ~IPC~0; {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 93: Hoare triple {221045#false} assume !(~s~0 != ~DC~0); {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 94: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 95: Hoare triple {221045#false} assume ~s~0 == ~DC~0; {221045#false} is VALID [2022-04-08 08:21:16,530 INFO L290 TraceCheckUtils]: 96: Hoare triple {221045#false} assume 259 == ~status~1; {221045#false} is VALID [2022-04-08 08:21:16,537 INFO L272 TraceCheckUtils]: 97: Hoare triple {221045#false} call errorFn(); {221045#false} is VALID [2022-04-08 08:21:16,537 INFO L290 TraceCheckUtils]: 98: Hoare triple {221045#false} assume !false; {221045#false} is VALID [2022-04-08 08:21:16,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:21:16,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:21:16,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988940245] [2022-04-08 08:21:16,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [988940245] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:16,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:16,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:21:16,538 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:21:16,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1678818981] [2022-04-08 08:21:16,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1678818981] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:16,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:16,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:21:16,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783330443] [2022-04-08 08:21:16,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:21:16,539 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 99 [2022-04-08 08:21:16,539 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:21:16,539 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:16,610 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:16,610 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 08:21:16,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:16,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 08:21:16,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:21:16,611 INFO L87 Difference]: Start difference. First operand 496 states and 585 transitions. Second operand has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:19,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:19,537 INFO L93 Difference]: Finished difference Result 531 states and 619 transitions. [2022-04-08 08:21:19,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:21:19,538 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 99 [2022-04-08 08:21:19,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:21:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 284 transitions. [2022-04-08 08:21:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 284 transitions. [2022-04-08 08:21:19,541 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 284 transitions. [2022-04-08 08:21:19,773 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 284 edges. 284 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:19,784 INFO L225 Difference]: With dead ends: 531 [2022-04-08 08:21:19,784 INFO L226 Difference]: Without dead ends: 492 [2022-04-08 08:21:19,784 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:21:19,785 INFO L913 BasicCegarLoop]: 198 mSDtfsCounter, 329 mSDsluCounter, 680 mSDsCounter, 0 mSdLazyCounter, 528 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 528 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:21:19,785 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [329 Valid, 878 Invalid, 672 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 528 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-08 08:21:19,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2022-04-08 08:21:20,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 439. [2022-04-08 08:21:20,897 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:21:20,898 INFO L82 GeneralOperation]: Start isEquivalent. First operand 492 states. Second operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-08 08:21:20,898 INFO L74 IsIncluded]: Start isIncluded. First operand 492 states. Second operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-08 08:21:20,899 INFO L87 Difference]: Start difference. First operand 492 states. Second operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-08 08:21:20,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:20,908 INFO L93 Difference]: Finished difference Result 492 states and 578 transitions. [2022-04-08 08:21:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 578 transitions. [2022-04-08 08:21:20,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:20,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:20,909 INFO L74 IsIncluded]: Start isIncluded. First operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) Second operand 492 states. [2022-04-08 08:21:20,909 INFO L87 Difference]: Start difference. First operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) Second operand 492 states. [2022-04-08 08:21:20,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:20,918 INFO L93 Difference]: Finished difference Result 492 states and 578 transitions. [2022-04-08 08:21:20,918 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 578 transitions. [2022-04-08 08:21:20,918 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:20,918 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:20,918 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:21:20,918 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:21:20,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-08 08:21:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 512 transitions. [2022-04-08 08:21:20,929 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 512 transitions. Word has length 99 [2022-04-08 08:21:20,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:21:20,929 INFO L478 AbstractCegarLoop]: Abstraction has 439 states and 512 transitions. [2022-04-08 08:21:20,929 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:20,929 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 439 states and 512 transitions. [2022-04-08 08:21:21,982 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 512 edges. 512 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 512 transitions. [2022-04-08 08:21:21,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-08 08:21:21,983 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:21:21,983 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:21:21,983 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2022-04-08 08:21:21,983 INFO L403 AbstractCegarLoop]: === Iteration 54 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:21:21,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:21:21,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1018925480, now seen corresponding path program 1 times [2022-04-08 08:21:21,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:21,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [394691511] [2022-04-08 08:21:21,984 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:21:21,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1018925480, now seen corresponding path program 2 times [2022-04-08 08:21:21,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:21:21,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1772139236] [2022-04-08 08:21:21,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:21:21,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:21:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:21:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,089 INFO L290 TraceCheckUtils]: 0: Hoare triple {224192#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,089 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1156#return; {224115#true} is VALID [2022-04-08 08:21:22,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:21:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,110 INFO L290 TraceCheckUtils]: 0: Hoare triple {224193#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,110 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1066#return; {224115#true} is VALID [2022-04-08 08:21:22,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:21:22,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,122 INFO L290 TraceCheckUtils]: 0: Hoare triple {224194#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,122 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,122 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1068#return; {224115#true} is VALID [2022-04-08 08:21:22,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:21:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:21:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:22,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,258 INFO L290 TraceCheckUtils]: 0: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-08 08:21:22,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,258 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-08 08:21:22,258 INFO L290 TraceCheckUtils]: 0: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-08 08:21:22,259 INFO L272 TraceCheckUtils]: 1: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:22,259 INFO L290 TraceCheckUtils]: 2: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-08 08:21:22,259 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,259 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-08 08:21:22,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-08 08:21:22,260 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,260 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-08 08:21:22,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,272 INFO L290 TraceCheckUtils]: 0: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-08 08:21:22,272 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,272 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-08 08:21:22,273 INFO L290 TraceCheckUtils]: 0: Hoare triple {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {224115#true} is VALID [2022-04-08 08:21:22,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-08 08:21:22,274 INFO L272 TraceCheckUtils]: 2: Hoare triple {224115#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:22,274 INFO L290 TraceCheckUtils]: 3: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-08 08:21:22,274 INFO L272 TraceCheckUtils]: 4: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:22,275 INFO L290 TraceCheckUtils]: 5: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-08 08:21:22,275 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,275 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-08 08:21:22,275 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-08 08:21:22,275 INFO L290 TraceCheckUtils]: 9: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,275 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-08 08:21:22,275 INFO L290 TraceCheckUtils]: 11: Hoare triple {224115#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {224115#true} is VALID [2022-04-08 08:21:22,275 INFO L290 TraceCheckUtils]: 12: Hoare triple {224115#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L272 TraceCheckUtils]: 13: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:22,276 INFO L290 TraceCheckUtils]: 14: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L290 TraceCheckUtils]: 15: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L290 TraceCheckUtils]: 17: Hoare triple {224115#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L290 TraceCheckUtils]: 18: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L290 TraceCheckUtils]: 19: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L290 TraceCheckUtils]: 21: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L290 TraceCheckUtils]: 22: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-08 08:21:22,276 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {224115#true} is VALID [2022-04-08 08:21:22,277 INFO L290 TraceCheckUtils]: 24: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-08 08:21:22,277 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,277 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1044#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 08:21:22,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,298 INFO L290 TraceCheckUtils]: 0: Hoare triple {224255#(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; {224115#true} is VALID [2022-04-08 08:21:22,298 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-08 08:21:22,298 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,298 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {224115#true} is VALID [2022-04-08 08:21:22,298 INFO L290 TraceCheckUtils]: 4: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-08 08:21:22,298 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-08 08:21:22,298 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,299 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1046#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-08 08:21:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:22,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {224115#true} is VALID [2022-04-08 08:21:22,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-08 08:21:22,302 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,302 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {224115#true} {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #1048#return; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,303 INFO L290 TraceCheckUtils]: 0: Hoare triple {224195#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {224115#true} is VALID [2022-04-08 08:21:22,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume 1 == ~PagingReferenceCount~0; {224115#true} is VALID [2022-04-08 08:21:22,303 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {224115#true} is VALID [2022-04-08 08:21:22,303 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} assume !(0 != ~disketteExtension__IsRemoved~0); {224115#true} is VALID [2022-04-08 08:21:22,303 INFO L290 TraceCheckUtils]: 4: Hoare triple {224115#true} assume !(0 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-08 08:21:22,303 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} assume !(5 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-08 08:21:22,303 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume !(1 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-08 08:21:22,303 INFO L290 TraceCheckUtils]: 7: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-08 08:21:22,303 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-08 08:21:22,304 INFO L290 TraceCheckUtils]: 9: Hoare triple {224115#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,304 INFO L290 TraceCheckUtils]: 10: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(~s~0 != ~NP~0); {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,305 INFO L290 TraceCheckUtils]: 11: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,305 INFO L290 TraceCheckUtils]: 12: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,306 INFO L272 TraceCheckUtils]: 13: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:22,306 INFO L290 TraceCheckUtils]: 14: Hoare triple {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {224115#true} is VALID [2022-04-08 08:21:22,306 INFO L290 TraceCheckUtils]: 15: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-08 08:21:22,307 INFO L272 TraceCheckUtils]: 16: Hoare triple {224115#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:22,307 INFO L290 TraceCheckUtils]: 17: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-08 08:21:22,308 INFO L272 TraceCheckUtils]: 18: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:22,308 INFO L290 TraceCheckUtils]: 19: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-08 08:21:22,308 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,308 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-08 08:21:22,308 INFO L290 TraceCheckUtils]: 22: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-08 08:21:22,308 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,308 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-08 08:21:22,308 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {224115#true} is VALID [2022-04-08 08:21:22,309 INFO L290 TraceCheckUtils]: 26: Hoare triple {224115#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {224115#true} is VALID [2022-04-08 08:21:22,309 INFO L272 TraceCheckUtils]: 27: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:22,309 INFO L290 TraceCheckUtils]: 28: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-08 08:21:22,309 INFO L290 TraceCheckUtils]: 29: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,309 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-08 08:21:22,309 INFO L290 TraceCheckUtils]: 31: Hoare triple {224115#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {224115#true} is VALID [2022-04-08 08:21:22,309 INFO L290 TraceCheckUtils]: 32: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {224115#true} is VALID [2022-04-08 08:21:22,309 INFO L290 TraceCheckUtils]: 33: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-08 08:21:22,309 INFO L290 TraceCheckUtils]: 34: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-08 08:21:22,310 INFO L290 TraceCheckUtils]: 35: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-08 08:21:22,310 INFO L290 TraceCheckUtils]: 36: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-08 08:21:22,310 INFO L290 TraceCheckUtils]: 37: Hoare triple {224115#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {224115#true} is VALID [2022-04-08 08:21:22,310 INFO L290 TraceCheckUtils]: 38: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-08 08:21:22,310 INFO L290 TraceCheckUtils]: 39: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,311 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1044#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,311 INFO L290 TraceCheckUtils]: 41: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,311 INFO L290 TraceCheckUtils]: 42: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume 259 == ~__cil_tmp30~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,312 INFO L272 TraceCheckUtils]: 43: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:22,312 INFO L290 TraceCheckUtils]: 44: Hoare triple {224255#(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; {224115#true} is VALID [2022-04-08 08:21:22,313 INFO L290 TraceCheckUtils]: 45: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-08 08:21:22,313 INFO L290 TraceCheckUtils]: 46: Hoare triple {224115#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,313 INFO L290 TraceCheckUtils]: 47: Hoare triple {224115#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {224115#true} is VALID [2022-04-08 08:21:22,313 INFO L290 TraceCheckUtils]: 48: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-08 08:21:22,313 INFO L290 TraceCheckUtils]: 49: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-08 08:21:22,313 INFO L290 TraceCheckUtils]: 50: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,314 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1046#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,314 INFO L290 TraceCheckUtils]: 52: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,315 INFO L290 TraceCheckUtils]: 53: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,319 INFO L272 TraceCheckUtils]: 54: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} call IofCompleteRequest(~Irp, 0); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:22,319 INFO L290 TraceCheckUtils]: 55: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {224115#true} is VALID [2022-04-08 08:21:22,319 INFO L290 TraceCheckUtils]: 56: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-08 08:21:22,320 INFO L290 TraceCheckUtils]: 57: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,320 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {224115#true} {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #1048#return; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,320 INFO L290 TraceCheckUtils]: 59: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,321 INFO L290 TraceCheckUtils]: 60: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,321 INFO L290 TraceCheckUtils]: 61: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-08 08:21:22,322 INFO L290 TraceCheckUtils]: 62: Hoare triple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} assume true; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-08 08:21:22,322 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} {224115#true} #1076#return; {224190#(= 0 |main_#t~ret100|)} is VALID [2022-04-08 08:21:22,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {224115#true} call ULTIMATE.init(); {224192#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:21:22,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {224192#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,325 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {224115#true} {224115#true} #1156#return; {224115#true} is VALID [2022-04-08 08:21:22,325 INFO L272 TraceCheckUtils]: 4: Hoare triple {224115#true} call #t~ret170 := main(); {224115#true} is VALID [2022-04-08 08:21:22,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {224115#true} is VALID [2022-04-08 08:21:22,326 INFO L272 TraceCheckUtils]: 6: Hoare triple {224115#true} call _BLAST_init(); {224193#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:22,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {224193#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,326 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {224115#true} {224115#true} #1066#return; {224115#true} is VALID [2022-04-08 08:21:22,326 INFO L290 TraceCheckUtils]: 10: Hoare triple {224115#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,326 INFO L290 TraceCheckUtils]: 11: Hoare triple {224115#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {224115#true} is VALID [2022-04-08 08:21:22,327 INFO L272 TraceCheckUtils]: 12: Hoare triple {224115#true} call stub_driver_init(); {224194#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:22,327 INFO L290 TraceCheckUtils]: 13: Hoare triple {224194#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,327 INFO L290 TraceCheckUtils]: 14: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,327 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {224115#true} {224115#true} #1068#return; {224115#true} is VALID [2022-04-08 08:21:22,327 INFO L290 TraceCheckUtils]: 16: Hoare triple {224115#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {224115#true} is VALID [2022-04-08 08:21:22,327 INFO L290 TraceCheckUtils]: 17: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {224115#true} is VALID [2022-04-08 08:21:22,327 INFO L290 TraceCheckUtils]: 18: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {224115#true} is VALID [2022-04-08 08:21:22,327 INFO L290 TraceCheckUtils]: 19: Hoare triple {224115#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {224115#true} is VALID [2022-04-08 08:21:22,327 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} assume 3 == ~tmp_ndt_4~0; {224115#true} is VALID [2022-04-08 08:21:22,328 INFO L272 TraceCheckUtils]: 21: Hoare triple {224115#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {224195#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:22,328 INFO L290 TraceCheckUtils]: 22: Hoare triple {224195#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {224115#true} is VALID [2022-04-08 08:21:22,329 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume 1 == ~PagingReferenceCount~0; {224115#true} is VALID [2022-04-08 08:21:22,329 INFO L290 TraceCheckUtils]: 24: Hoare triple {224115#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {224115#true} is VALID [2022-04-08 08:21:22,329 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume !(0 != ~disketteExtension__IsRemoved~0); {224115#true} is VALID [2022-04-08 08:21:22,329 INFO L290 TraceCheckUtils]: 26: Hoare triple {224115#true} assume !(0 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-08 08:21:22,329 INFO L290 TraceCheckUtils]: 27: Hoare triple {224115#true} assume !(5 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-08 08:21:22,329 INFO L290 TraceCheckUtils]: 28: Hoare triple {224115#true} assume !(1 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-08 08:21:22,329 INFO L290 TraceCheckUtils]: 29: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-08 08:21:22,329 INFO L290 TraceCheckUtils]: 30: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-08 08:21:22,330 INFO L290 TraceCheckUtils]: 31: Hoare triple {224115#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,330 INFO L290 TraceCheckUtils]: 32: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(~s~0 != ~NP~0); {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,330 INFO L290 TraceCheckUtils]: 33: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,331 INFO L290 TraceCheckUtils]: 34: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,332 INFO L272 TraceCheckUtils]: 35: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:22,332 INFO L290 TraceCheckUtils]: 36: Hoare triple {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {224115#true} is VALID [2022-04-08 08:21:22,332 INFO L290 TraceCheckUtils]: 37: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-08 08:21:22,332 INFO L272 TraceCheckUtils]: 38: Hoare triple {224115#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:22,332 INFO L290 TraceCheckUtils]: 39: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-08 08:21:22,333 INFO L272 TraceCheckUtils]: 40: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:22,333 INFO L290 TraceCheckUtils]: 41: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-08 08:21:22,333 INFO L290 TraceCheckUtils]: 42: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,333 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-08 08:21:22,333 INFO L290 TraceCheckUtils]: 44: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-08 08:21:22,333 INFO L290 TraceCheckUtils]: 45: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,333 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 47: Hoare triple {224115#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 48: Hoare triple {224115#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L272 TraceCheckUtils]: 49: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 50: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 51: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 53: Hoare triple {224115#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 54: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 55: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 56: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 57: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 58: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 59: Hoare triple {224115#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {224115#true} is VALID [2022-04-08 08:21:22,334 INFO L290 TraceCheckUtils]: 60: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-08 08:21:22,335 INFO L290 TraceCheckUtils]: 61: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,335 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1044#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,335 INFO L290 TraceCheckUtils]: 63: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,336 INFO L290 TraceCheckUtils]: 64: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume 259 == ~__cil_tmp30~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,337 INFO L272 TraceCheckUtils]: 65: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:22,337 INFO L290 TraceCheckUtils]: 66: Hoare triple {224255#(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; {224115#true} is VALID [2022-04-08 08:21:22,337 INFO L290 TraceCheckUtils]: 67: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-08 08:21:22,337 INFO L290 TraceCheckUtils]: 68: Hoare triple {224115#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {224115#true} is VALID [2022-04-08 08:21:22,337 INFO L290 TraceCheckUtils]: 69: Hoare triple {224115#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {224115#true} is VALID [2022-04-08 08:21:22,337 INFO L290 TraceCheckUtils]: 70: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-08 08:21:22,337 INFO L290 TraceCheckUtils]: 71: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-08 08:21:22,337 INFO L290 TraceCheckUtils]: 72: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,338 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1046#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-08 08:21:22,338 INFO L290 TraceCheckUtils]: 74: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,338 INFO L290 TraceCheckUtils]: 75: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,339 INFO L272 TraceCheckUtils]: 76: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} call IofCompleteRequest(~Irp, 0); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:22,339 INFO L290 TraceCheckUtils]: 77: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {224115#true} is VALID [2022-04-08 08:21:22,339 INFO L290 TraceCheckUtils]: 78: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-08 08:21:22,339 INFO L290 TraceCheckUtils]: 79: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-08 08:21:22,340 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {224115#true} {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #1048#return; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,340 INFO L290 TraceCheckUtils]: 81: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,340 INFO L290 TraceCheckUtils]: 82: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:21:22,341 INFO L290 TraceCheckUtils]: 83: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-08 08:21:22,341 INFO L290 TraceCheckUtils]: 84: Hoare triple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} assume true; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-08 08:21:22,342 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} {224115#true} #1076#return; {224190#(= 0 |main_#t~ret100|)} is VALID [2022-04-08 08:21:22,342 INFO L290 TraceCheckUtils]: 86: Hoare triple {224190#(= 0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,342 INFO L290 TraceCheckUtils]: 87: Hoare triple {224191#(= main_~status~1 0)} assume !(1 == ~pended~0); {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,342 INFO L290 TraceCheckUtils]: 88: Hoare triple {224191#(= main_~status~1 0)} assume !(1 == ~pended~0); {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,343 INFO L290 TraceCheckUtils]: 89: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,343 INFO L290 TraceCheckUtils]: 90: Hoare triple {224191#(= main_~status~1 0)} assume -1 != ~status~1; {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,343 INFO L290 TraceCheckUtils]: 91: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,343 INFO L290 TraceCheckUtils]: 92: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,344 INFO L290 TraceCheckUtils]: 93: Hoare triple {224191#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,344 INFO L290 TraceCheckUtils]: 94: Hoare triple {224191#(= main_~status~1 0)} assume !(1 == ~pended~0); {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,344 INFO L290 TraceCheckUtils]: 95: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {224191#(= main_~status~1 0)} is VALID [2022-04-08 08:21:22,345 INFO L290 TraceCheckUtils]: 96: Hoare triple {224191#(= main_~status~1 0)} assume 259 == ~status~1; {224116#false} is VALID [2022-04-08 08:21:22,345 INFO L272 TraceCheckUtils]: 97: Hoare triple {224116#false} call errorFn(); {224116#false} is VALID [2022-04-08 08:21:22,345 INFO L290 TraceCheckUtils]: 98: Hoare triple {224116#false} assume !false; {224116#false} is VALID [2022-04-08 08:21:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:21:22,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:21:22,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1772139236] [2022-04-08 08:21:22,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1772139236] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:22,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:22,345 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:21:22,345 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:21:22,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [394691511] [2022-04-08 08:21:22,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [394691511] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:22,346 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:22,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:21:22,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121779716] [2022-04-08 08:21:22,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:21:22,346 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 99 [2022-04-08 08:21:22,346 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:21:22,346 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-08 08:21:22,411 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:22,411 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 08:21:22,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:22,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 08:21:22,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:21:22,412 INFO L87 Difference]: Start difference. First operand 439 states and 512 transitions. Second operand has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-08 08:21:29,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:29,158 INFO L93 Difference]: Finished difference Result 842 states and 986 transitions. [2022-04-08 08:21:29,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-08 08:21:29,158 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 99 [2022-04-08 08:21:29,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:21:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-08 08:21:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 443 transitions. [2022-04-08 08:21:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-08 08:21:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 443 transitions. [2022-04-08 08:21:29,163 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 443 transitions. [2022-04-08 08:21:29,564 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:29,595 INFO L225 Difference]: With dead ends: 842 [2022-04-08 08:21:29,595 INFO L226 Difference]: Without dead ends: 797 [2022-04-08 08:21:29,596 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=167, Invalid=589, Unknown=0, NotChecked=0, Total=756 [2022-04-08 08:21:29,596 INFO L913 BasicCegarLoop]: 348 mSDtfsCounter, 347 mSDsluCounter, 1334 mSDsCounter, 0 mSdLazyCounter, 1613 mSolverCounterSat, 109 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 1682 SdHoareTripleChecker+Invalid, 1722 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 1613 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-08 08:21:29,596 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [356 Valid, 1682 Invalid, 1722 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 1613 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-08 08:21:29,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2022-04-08 08:21:31,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 419. [2022-04-08 08:21:31,005 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:21:31,005 INFO L82 GeneralOperation]: Start isEquivalent. First operand 797 states. Second operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-08 08:21:31,005 INFO L74 IsIncluded]: Start isIncluded. First operand 797 states. Second operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-08 08:21:31,006 INFO L87 Difference]: Start difference. First operand 797 states. Second operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-08 08:21:31,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:31,028 INFO L93 Difference]: Finished difference Result 797 states and 932 transitions. [2022-04-08 08:21:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 932 transitions. [2022-04-08 08:21:31,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:31,029 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:31,029 INFO L74 IsIncluded]: Start isIncluded. First operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 797 states. [2022-04-08 08:21:31,030 INFO L87 Difference]: Start difference. First operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 797 states. [2022-04-08 08:21:31,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:31,052 INFO L93 Difference]: Finished difference Result 797 states and 932 transitions. [2022-04-08 08:21:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 932 transitions. [2022-04-08 08:21:31,052 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:31,052 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:31,052 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:21:31,052 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:21:31,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-08 08:21:31,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 487 transitions. [2022-04-08 08:21:31,062 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 487 transitions. Word has length 99 [2022-04-08 08:21:31,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:21:31,062 INFO L478 AbstractCegarLoop]: Abstraction has 419 states and 487 transitions. [2022-04-08 08:21:31,062 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-08 08:21:31,062 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 419 states and 487 transitions. [2022-04-08 08:21:32,209 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 487 edges. 487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:32,210 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 487 transitions. [2022-04-08 08:21:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-08 08:21:32,210 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:21:32,210 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:21:32,211 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2022-04-08 08:21:32,211 INFO L403 AbstractCegarLoop]: === Iteration 55 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:21:32,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:21:32,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1434876468, now seen corresponding path program 1 times [2022-04-08 08:21:32,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:32,211 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1873587702] [2022-04-08 08:21:32,211 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:21:32,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1434876468, now seen corresponding path program 2 times [2022-04-08 08:21:32,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:21:32,211 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276303162] [2022-04-08 08:21:32,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:21:32,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:21:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:21:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,327 INFO L290 TraceCheckUtils]: 0: Hoare triple {228487#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,327 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,327 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1156#return; {228405#true} is VALID [2022-04-08 08:21:32,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:21:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {228488#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,357 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1066#return; {228405#true} is VALID [2022-04-08 08:21:32,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:21:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {228489#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,369 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1068#return; {228405#true} is VALID [2022-04-08 08:21:32,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:21:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:21:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:21:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:21:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,540 INFO L290 TraceCheckUtils]: 0: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-08 08:21:32,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,540 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-08 08:21:32,540 INFO L290 TraceCheckUtils]: 0: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-08 08:21:32,541 INFO L272 TraceCheckUtils]: 1: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:32,541 INFO L290 TraceCheckUtils]: 2: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-08 08:21:32,541 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,541 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-08 08:21:32,541 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-08 08:21:32,541 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,541 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-08 08:21:32,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-08 08:21:32,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,553 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-08 08:21:32,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-08 08:21:32,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-08 08:21:32,554 INFO L272 TraceCheckUtils]: 2: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:32,554 INFO L290 TraceCheckUtils]: 3: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-08 08:21:32,554 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:32,554 INFO L290 TraceCheckUtils]: 5: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-08 08:21:32,554 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,554 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-08 08:21:32,554 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-08 08:21:32,554 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,554 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 12: Hoare triple {228405#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L272 TraceCheckUtils]: 13: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 14: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 15: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 18: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 21: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-08 08:21:32,555 INFO L290 TraceCheckUtils]: 22: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-08 08:21:32,556 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-08 08:21:32,556 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,556 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-08 08:21:32,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:21:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-08 08:21:32,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-08 08:21:32,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-08 08:21:32,588 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,588 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-08 08:21:32,589 INFO L290 TraceCheckUtils]: 0: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-08 08:21:32,589 INFO L272 TraceCheckUtils]: 1: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:32,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-08 08:21:32,590 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-08 08:21:32,590 INFO L290 TraceCheckUtils]: 4: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-08 08:21:32,590 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,590 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-08 08:21:32,590 INFO L290 TraceCheckUtils]: 7: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-08 08:21:32,590 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-08 08:21:32,590 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,590 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-08 08:21:32,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 08:21:32,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:32,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-08 08:21:32,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-08 08:21:32,592 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,593 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,593 INFO L290 TraceCheckUtils]: 0: Hoare triple {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {228405#true} is VALID [2022-04-08 08:21:32,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-08 08:21:32,593 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-08 08:21:32,593 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {228405#true} is VALID [2022-04-08 08:21:32,594 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,594 INFO L290 TraceCheckUtils]: 5: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-08 08:21:32,594 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-08 08:21:32,594 INFO L272 TraceCheckUtils]: 7: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:32,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-08 08:21:32,595 INFO L272 TraceCheckUtils]: 9: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:32,595 INFO L290 TraceCheckUtils]: 10: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-08 08:21:32,595 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,595 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-08 08:21:32,595 INFO L290 TraceCheckUtils]: 13: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-08 08:21:32,595 INFO L290 TraceCheckUtils]: 14: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,595 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-08 08:21:32,595 INFO L290 TraceCheckUtils]: 16: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-08 08:21:32,595 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L272 TraceCheckUtils]: 18: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 19: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 22: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 25: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 27: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 28: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {228405#true} is VALID [2022-04-08 08:21:32,596 INFO L290 TraceCheckUtils]: 32: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-08 08:21:32,597 INFO L290 TraceCheckUtils]: 33: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,597 INFO L272 TraceCheckUtils]: 34: Hoare triple {228405#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,597 INFO L290 TraceCheckUtils]: 35: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-08 08:21:32,598 INFO L272 TraceCheckUtils]: 36: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:32,598 INFO L290 TraceCheckUtils]: 37: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-08 08:21:32,598 INFO L290 TraceCheckUtils]: 38: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-08 08:21:32,598 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-08 08:21:32,598 INFO L290 TraceCheckUtils]: 40: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,599 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-08 08:21:32,599 INFO L290 TraceCheckUtils]: 42: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-08 08:21:32,599 INFO L290 TraceCheckUtils]: 43: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-08 08:21:32,599 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,599 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-08 08:21:32,599 INFO L290 TraceCheckUtils]: 46: Hoare triple {228405#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {228405#true} is VALID [2022-04-08 08:21:32,599 INFO L290 TraceCheckUtils]: 47: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,599 INFO L290 TraceCheckUtils]: 48: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,600 INFO L272 TraceCheckUtils]: 49: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:32,600 INFO L290 TraceCheckUtils]: 50: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-08 08:21:32,600 INFO L290 TraceCheckUtils]: 51: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-08 08:21:32,600 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,601 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,601 INFO L290 TraceCheckUtils]: 54: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-08 08:21:32,601 INFO L290 TraceCheckUtils]: 55: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-08 08:21:32,602 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} {228405#true} #1020#return; {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-08 08:21:32,602 INFO L290 TraceCheckUtils]: 0: Hoare triple {228490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {228405#true} is VALID [2022-04-08 08:21:32,602 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume 1 == ~PagingReferenceCount~0; {228405#true} is VALID [2022-04-08 08:21:32,602 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {228405#true} is VALID [2022-04-08 08:21:32,602 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume !(0 != ~disketteExtension__IsRemoved~0); {228405#true} is VALID [2022-04-08 08:21:32,602 INFO L290 TraceCheckUtils]: 4: Hoare triple {228405#true} assume 0 == ~irpSp__MinorFunction~0; {228405#true} is VALID [2022-04-08 08:21:32,603 INFO L272 TraceCheckUtils]: 5: Hoare triple {228405#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,603 INFO L290 TraceCheckUtils]: 6: Hoare triple {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {228405#true} is VALID [2022-04-08 08:21:32,603 INFO L290 TraceCheckUtils]: 7: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-08 08:21:32,603 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-08 08:21:32,603 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {228405#true} is VALID [2022-04-08 08:21:32,604 INFO L272 TraceCheckUtils]: 10: Hoare triple {228405#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,604 INFO L290 TraceCheckUtils]: 11: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-08 08:21:32,604 INFO L290 TraceCheckUtils]: 12: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-08 08:21:32,604 INFO L272 TraceCheckUtils]: 13: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:32,605 INFO L290 TraceCheckUtils]: 14: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-08 08:21:32,605 INFO L272 TraceCheckUtils]: 15: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:32,605 INFO L290 TraceCheckUtils]: 16: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-08 08:21:32,605 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,605 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-08 08:21:32,605 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-08 08:21:32,605 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,605 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-08 08:21:32,605 INFO L290 TraceCheckUtils]: 22: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L272 TraceCheckUtils]: 24: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 25: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 28: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 30: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 32: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 34: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L290 TraceCheckUtils]: 35: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,606 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-08 08:21:32,607 INFO L290 TraceCheckUtils]: 37: Hoare triple {228405#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {228405#true} is VALID [2022-04-08 08:21:32,607 INFO L290 TraceCheckUtils]: 38: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-08 08:21:32,607 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,607 INFO L272 TraceCheckUtils]: 40: Hoare triple {228405#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,607 INFO L290 TraceCheckUtils]: 41: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-08 08:21:32,608 INFO L272 TraceCheckUtils]: 42: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:32,608 INFO L290 TraceCheckUtils]: 43: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-08 08:21:32,608 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-08 08:21:32,609 INFO L290 TraceCheckUtils]: 45: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-08 08:21:32,609 INFO L290 TraceCheckUtils]: 46: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,609 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-08 08:21:32,609 INFO L290 TraceCheckUtils]: 48: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-08 08:21:32,609 INFO L290 TraceCheckUtils]: 49: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-08 08:21:32,609 INFO L290 TraceCheckUtils]: 50: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,609 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-08 08:21:32,609 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {228405#true} is VALID [2022-04-08 08:21:32,609 INFO L290 TraceCheckUtils]: 53: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,610 INFO L290 TraceCheckUtils]: 54: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,610 INFO L272 TraceCheckUtils]: 55: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:32,610 INFO L290 TraceCheckUtils]: 56: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-08 08:21:32,610 INFO L290 TraceCheckUtils]: 57: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-08 08:21:32,610 INFO L290 TraceCheckUtils]: 58: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,611 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,611 INFO L290 TraceCheckUtils]: 60: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-08 08:21:32,611 INFO L290 TraceCheckUtils]: 61: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-08 08:21:32,612 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} {228405#true} #1020#return; {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-08 08:21:32,612 INFO L290 TraceCheckUtils]: 63: Hoare triple {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-08 08:21:32,612 INFO L290 TraceCheckUtils]: 64: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-08 08:21:32,613 INFO L290 TraceCheckUtils]: 65: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} assume !(0 == ~PagingReferenceCount~0); {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-08 08:21:32,613 INFO L290 TraceCheckUtils]: 66: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #res := ~ntStatus~0; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-08 08:21:32,613 INFO L290 TraceCheckUtils]: 67: Hoare triple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-08 08:21:32,614 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} {228405#true} #1076#return; {228485#(<= (+ 1 |main_#t~ret100|) 0)} is VALID [2022-04-08 08:21:32,616 INFO L272 TraceCheckUtils]: 0: Hoare triple {228405#true} call ULTIMATE.init(); {228487#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:21:32,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {228487#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,616 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,616 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {228405#true} {228405#true} #1156#return; {228405#true} is VALID [2022-04-08 08:21:32,616 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret170 := main(); {228405#true} is VALID [2022-04-08 08:21:32,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {228405#true} is VALID [2022-04-08 08:21:32,617 INFO L272 TraceCheckUtils]: 6: Hoare triple {228405#true} call _BLAST_init(); {228488#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {228488#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,617 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {228405#true} {228405#true} #1066#return; {228405#true} is VALID [2022-04-08 08:21:32,617 INFO L290 TraceCheckUtils]: 10: Hoare triple {228405#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,617 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {228405#true} is VALID [2022-04-08 08:21:32,618 INFO L272 TraceCheckUtils]: 12: Hoare triple {228405#true} call stub_driver_init(); {228489#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {228489#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,618 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {228405#true} {228405#true} #1068#return; {228405#true} is VALID [2022-04-08 08:21:32,618 INFO L290 TraceCheckUtils]: 16: Hoare triple {228405#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {228405#true} is VALID [2022-04-08 08:21:32,618 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {228405#true} is VALID [2022-04-08 08:21:32,618 INFO L290 TraceCheckUtils]: 18: Hoare triple {228405#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {228405#true} is VALID [2022-04-08 08:21:32,618 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {228405#true} is VALID [2022-04-08 08:21:32,618 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume 3 == ~tmp_ndt_4~0; {228405#true} is VALID [2022-04-08 08:21:32,619 INFO L272 TraceCheckUtils]: 21: Hoare triple {228405#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {228490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,619 INFO L290 TraceCheckUtils]: 22: Hoare triple {228490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {228405#true} is VALID [2022-04-08 08:21:32,619 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 1 == ~PagingReferenceCount~0; {228405#true} is VALID [2022-04-08 08:21:32,619 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {228405#true} is VALID [2022-04-08 08:21:32,619 INFO L290 TraceCheckUtils]: 25: Hoare triple {228405#true} assume !(0 != ~disketteExtension__IsRemoved~0); {228405#true} is VALID [2022-04-08 08:21:32,619 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume 0 == ~irpSp__MinorFunction~0; {228405#true} is VALID [2022-04-08 08:21:32,620 INFO L272 TraceCheckUtils]: 27: Hoare triple {228405#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,620 INFO L290 TraceCheckUtils]: 28: Hoare triple {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {228405#true} is VALID [2022-04-08 08:21:32,620 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-08 08:21:32,620 INFO L290 TraceCheckUtils]: 30: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-08 08:21:32,620 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {228405#true} is VALID [2022-04-08 08:21:32,621 INFO L272 TraceCheckUtils]: 32: Hoare triple {228405#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,621 INFO L290 TraceCheckUtils]: 33: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-08 08:21:32,621 INFO L290 TraceCheckUtils]: 34: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-08 08:21:32,621 INFO L272 TraceCheckUtils]: 35: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:32,621 INFO L290 TraceCheckUtils]: 36: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-08 08:21:32,622 INFO L272 TraceCheckUtils]: 37: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:32,622 INFO L290 TraceCheckUtils]: 38: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-08 08:21:32,622 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,622 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-08 08:21:32,622 INFO L290 TraceCheckUtils]: 41: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-08 08:21:32,622 INFO L290 TraceCheckUtils]: 42: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,622 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-08 08:21:32,622 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-08 08:21:32,622 INFO L290 TraceCheckUtils]: 45: Hoare triple {228405#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L272 TraceCheckUtils]: 46: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 47: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 48: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 50: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 51: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 53: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 54: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 55: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 56: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 57: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 59: Hoare triple {228405#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 60: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-08 08:21:32,623 INFO L290 TraceCheckUtils]: 61: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-08 08:21:32,624 INFO L272 TraceCheckUtils]: 62: Hoare triple {228405#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:32,624 INFO L290 TraceCheckUtils]: 63: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-08 08:21:32,625 INFO L272 TraceCheckUtils]: 64: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:32,625 INFO L290 TraceCheckUtils]: 65: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-08 08:21:32,625 INFO L290 TraceCheckUtils]: 66: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-08 08:21:32,625 INFO L290 TraceCheckUtils]: 67: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-08 08:21:32,626 INFO L290 TraceCheckUtils]: 68: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,626 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-08 08:21:32,626 INFO L290 TraceCheckUtils]: 70: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-08 08:21:32,626 INFO L290 TraceCheckUtils]: 71: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-08 08:21:32,626 INFO L290 TraceCheckUtils]: 72: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,626 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-08 08:21:32,626 INFO L290 TraceCheckUtils]: 74: Hoare triple {228405#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {228405#true} is VALID [2022-04-08 08:21:32,626 INFO L290 TraceCheckUtils]: 75: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,626 INFO L290 TraceCheckUtils]: 76: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,627 INFO L272 TraceCheckUtils]: 77: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:32,627 INFO L290 TraceCheckUtils]: 78: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-08 08:21:32,627 INFO L290 TraceCheckUtils]: 79: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-08 08:21:32,627 INFO L290 TraceCheckUtils]: 80: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-08 08:21:32,628 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-08 08:21:32,628 INFO L290 TraceCheckUtils]: 82: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-08 08:21:32,628 INFO L290 TraceCheckUtils]: 83: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-08 08:21:32,629 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} {228405#true} #1020#return; {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-08 08:21:32,629 INFO L290 TraceCheckUtils]: 85: Hoare triple {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-08 08:21:32,629 INFO L290 TraceCheckUtils]: 86: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-08 08:21:32,630 INFO L290 TraceCheckUtils]: 87: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} assume !(0 == ~PagingReferenceCount~0); {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-08 08:21:32,630 INFO L290 TraceCheckUtils]: 88: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #res := ~ntStatus~0; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-08 08:21:32,630 INFO L290 TraceCheckUtils]: 89: Hoare triple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-08 08:21:32,631 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} {228405#true} #1076#return; {228485#(<= (+ 1 |main_#t~ret100|) 0)} is VALID [2022-04-08 08:21:32,631 INFO L290 TraceCheckUtils]: 91: Hoare triple {228485#(<= (+ 1 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,631 INFO L290 TraceCheckUtils]: 92: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,632 INFO L290 TraceCheckUtils]: 93: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,632 INFO L290 TraceCheckUtils]: 94: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~UNLOADED~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,632 INFO L290 TraceCheckUtils]: 95: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume -1 != ~status~1; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,633 INFO L290 TraceCheckUtils]: 96: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~SKIP2~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,633 INFO L290 TraceCheckUtils]: 97: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~IPC~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,633 INFO L290 TraceCheckUtils]: 98: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(~s~0 != ~DC~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,633 INFO L290 TraceCheckUtils]: 99: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,634 INFO L290 TraceCheckUtils]: 100: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 == ~DC~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-08 08:21:32,634 INFO L290 TraceCheckUtils]: 101: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {228406#false} is VALID [2022-04-08 08:21:32,634 INFO L272 TraceCheckUtils]: 102: Hoare triple {228406#false} call errorFn(); {228406#false} is VALID [2022-04-08 08:21:32,634 INFO L290 TraceCheckUtils]: 103: Hoare triple {228406#false} assume !false; {228406#false} is VALID [2022-04-08 08:21:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:21:32,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:21:32,635 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1276303162] [2022-04-08 08:21:32,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1276303162] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:32,635 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:32,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:21:32,635 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:21:32,635 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1873587702] [2022-04-08 08:21:32,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1873587702] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:32,635 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:32,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:21:32,635 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264178099] [2022-04-08 08:21:32,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:21:32,636 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) Word has length 104 [2022-04-08 08:21:32,636 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:21:32,636 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-08 08:21:32,705 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:32,705 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 08:21:32,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:32,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 08:21:32,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-04-08 08:21:32,706 INFO L87 Difference]: Start difference. First operand 419 states and 487 transitions. Second operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-08 08:21:37,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:37,036 INFO L93 Difference]: Finished difference Result 561 states and 656 transitions. [2022-04-08 08:21:37,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-08 08:21:37,036 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) Word has length 104 [2022-04-08 08:21:37,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:21:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-08 08:21:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 301 transitions. [2022-04-08 08:21:37,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-08 08:21:37,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 301 transitions. [2022-04-08 08:21:37,039 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 301 transitions. [2022-04-08 08:21:37,287 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:37,296 INFO L225 Difference]: With dead ends: 561 [2022-04-08 08:21:37,296 INFO L226 Difference]: Without dead ends: 438 [2022-04-08 08:21:37,297 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=114, Invalid=438, Unknown=0, NotChecked=0, Total=552 [2022-04-08 08:21:37,297 INFO L913 BasicCegarLoop]: 179 mSDtfsCounter, 163 mSDsluCounter, 971 mSDsCounter, 0 mSdLazyCounter, 1163 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 1150 SdHoareTripleChecker+Invalid, 1234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 1163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:21:37,297 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [164 Valid, 1150 Invalid, 1234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 1163 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-08 08:21:37,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 438 states. [2022-04-08 08:21:38,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 438 to 428. [2022-04-08 08:21:38,728 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:21:38,729 INFO L82 GeneralOperation]: Start isEquivalent. First operand 438 states. Second operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-08 08:21:38,729 INFO L74 IsIncluded]: Start isIncluded. First operand 438 states. Second operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-08 08:21:38,730 INFO L87 Difference]: Start difference. First operand 438 states. Second operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-08 08:21:38,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:38,737 INFO L93 Difference]: Finished difference Result 438 states and 506 transitions. [2022-04-08 08:21:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 506 transitions. [2022-04-08 08:21:38,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:38,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:38,738 INFO L74 IsIncluded]: Start isIncluded. First operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 438 states. [2022-04-08 08:21:38,738 INFO L87 Difference]: Start difference. First operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 438 states. [2022-04-08 08:21:38,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:38,746 INFO L93 Difference]: Finished difference Result 438 states and 506 transitions. [2022-04-08 08:21:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 506 transitions. [2022-04-08 08:21:38,746 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:38,746 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:38,746 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:21:38,746 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:21:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-08 08:21:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 493 transitions. [2022-04-08 08:21:38,756 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 493 transitions. Word has length 104 [2022-04-08 08:21:38,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:21:38,756 INFO L478 AbstractCegarLoop]: Abstraction has 428 states and 493 transitions. [2022-04-08 08:21:38,756 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-08 08:21:38,756 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 428 states and 493 transitions. [2022-04-08 08:21:39,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 493 edges. 493 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 493 transitions. [2022-04-08 08:21:39,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-08 08:21:39,881 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:21:39,881 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-04-08 08:21:39,881 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2022-04-08 08:21:39,882 INFO L403 AbstractCegarLoop]: === Iteration 56 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:21:39,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:21:39,882 INFO L85 PathProgramCache]: Analyzing trace with hash -679170353, now seen corresponding path program 1 times [2022-04-08 08:21:39,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:39,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [977902381] [2022-04-08 08:21:39,882 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:21:39,882 INFO L85 PathProgramCache]: Analyzing trace with hash -679170353, now seen corresponding path program 2 times [2022-04-08 08:21:39,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:21:39,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523164905] [2022-04-08 08:21:39,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:21:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:21:39,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:39,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:21:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:39,988 INFO L290 TraceCheckUtils]: 0: Hoare triple {231565#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {231486#true} is VALID [2022-04-08 08:21:39,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:39,988 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1156#return; {231486#true} is VALID [2022-04-08 08:21:40,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:21:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {231566#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-08 08:21:40,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,009 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1066#return; {231486#true} is VALID [2022-04-08 08:21:40,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:21:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,024 INFO L290 TraceCheckUtils]: 0: Hoare triple {231567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-08 08:21:40,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,024 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1068#return; {231486#true} is VALID [2022-04-08 08:21:40,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-08 08:21:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:21:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,051 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-08 08:21:40,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,052 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-08 08:21:40,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-08 08:21:40,053 INFO L272 TraceCheckUtils]: 1: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,053 INFO L290 TraceCheckUtils]: 2: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-08 08:21:40,053 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,053 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-08 08:21:40,053 INFO L290 TraceCheckUtils]: 5: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-08 08:21:40,053 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,053 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-08 08:21:40,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,062 INFO L290 TraceCheckUtils]: 0: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,062 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-08 08:21:40,062 INFO L290 TraceCheckUtils]: 0: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-08 08:21:40,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-08 08:21:40,063 INFO L272 TraceCheckUtils]: 2: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,063 INFO L290 TraceCheckUtils]: 3: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-08 08:21:40,064 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-08 08:21:40,064 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,064 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-08 08:21:40,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-08 08:21:40,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,065 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-08 08:21:40,065 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-08 08:21:40,065 INFO L290 TraceCheckUtils]: 12: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-08 08:21:40,065 INFO L272 TraceCheckUtils]: 13: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:40,065 INFO L290 TraceCheckUtils]: 14: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,065 INFO L290 TraceCheckUtils]: 15: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,065 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-08 08:21:40,065 INFO L290 TraceCheckUtils]: 17: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-08 08:21:40,066 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume 0 == ~tmp_ndt_10~0; {231486#true} is VALID [2022-04-08 08:21:40,066 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} ~returnVal2~0 := 0; {231486#true} is VALID [2022-04-08 08:21:40,066 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-08 08:21:40,066 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,066 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,066 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,066 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,066 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {231486#true} {231486#true} #1098#return; {231486#true} is VALID [2022-04-08 08:21:40,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-08 08:21:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:40,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,129 INFO L290 TraceCheckUtils]: 0: Hoare triple {231620#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {231486#true} is VALID [2022-04-08 08:21:40,129 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-08 08:21:40,130 INFO L290 TraceCheckUtils]: 2: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-08 08:21:40,130 INFO L290 TraceCheckUtils]: 3: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-08 08:21:40,131 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-08 08:21:40,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:21:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:21:40,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:40,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,144 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-08 08:21:40,144 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,144 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-08 08:21:40,144 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-08 08:21:40,145 INFO L272 TraceCheckUtils]: 1: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,145 INFO L290 TraceCheckUtils]: 2: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-08 08:21:40,145 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,145 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-08 08:21:40,145 INFO L290 TraceCheckUtils]: 5: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-08 08:21:40,145 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,145 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-08 08:21:40,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:40,147 INFO L290 TraceCheckUtils]: 0: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,147 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-08 08:21:40,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-08 08:21:40,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-08 08:21:40,148 INFO L272 TraceCheckUtils]: 2: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,148 INFO L290 TraceCheckUtils]: 3: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-08 08:21:40,149 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-08 08:21:40,149 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,149 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-08 08:21:40,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-08 08:21:40,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,149 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-08 08:21:40,150 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-08 08:21:40,150 INFO L290 TraceCheckUtils]: 12: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-08 08:21:40,150 INFO L272 TraceCheckUtils]: 13: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:40,150 INFO L290 TraceCheckUtils]: 14: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,150 INFO L290 TraceCheckUtils]: 15: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,150 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-08 08:21:40,150 INFO L290 TraceCheckUtils]: 17: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-08 08:21:40,150 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {231486#true} is VALID [2022-04-08 08:21:40,150 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-08 08:21:40,151 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-08 08:21:40,151 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-08 08:21:40,151 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,151 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,151 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,151 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,151 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-08 08:21:40,151 INFO L290 TraceCheckUtils]: 0: Hoare triple {231585#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {231486#true} is VALID [2022-04-08 08:21:40,152 INFO L272 TraceCheckUtils]: 1: Hoare triple {231486#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {231620#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:40,152 INFO L290 TraceCheckUtils]: 2: Hoare triple {231620#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {231486#true} is VALID [2022-04-08 08:21:40,152 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-08 08:21:40,153 INFO L290 TraceCheckUtils]: 4: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-08 08:21:40,153 INFO L290 TraceCheckUtils]: 5: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-08 08:21:40,154 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-08 08:21:40,154 INFO L290 TraceCheckUtils]: 7: Hoare triple {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {231592#(= FlFdcDeviceIo_~irp~0 0)} is VALID [2022-04-08 08:21:40,155 INFO L290 TraceCheckUtils]: 8: Hoare triple {231592#(= FlFdcDeviceIo_~irp~0 0)} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {231487#false} is VALID [2022-04-08 08:21:40,155 INFO L272 TraceCheckUtils]: 9: Hoare triple {231487#false} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:40,155 INFO L290 TraceCheckUtils]: 10: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-08 08:21:40,155 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-08 08:21:40,156 INFO L272 TraceCheckUtils]: 12: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,156 INFO L290 TraceCheckUtils]: 13: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-08 08:21:40,156 INFO L272 TraceCheckUtils]: 14: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,156 INFO L290 TraceCheckUtils]: 15: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-08 08:21:40,156 INFO L290 TraceCheckUtils]: 16: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,156 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-08 08:21:40,156 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-08 08:21:40,157 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,157 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-08 08:21:40,157 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-08 08:21:40,157 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-08 08:21:40,157 INFO L272 TraceCheckUtils]: 23: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:40,157 INFO L290 TraceCheckUtils]: 24: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,157 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,157 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-08 08:21:40,157 INFO L290 TraceCheckUtils]: 27: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 28: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {231486#true} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 29: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 30: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 31: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 32: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 33: Hoare triple {231486#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 34: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 35: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,158 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 37: Hoare triple {231487#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {231487#false} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 38: Hoare triple {231487#false} assume !(259 == ~__cil_tmp11~0); {231487#false} is VALID [2022-04-08 08:21:40,158 INFO L290 TraceCheckUtils]: 39: Hoare triple {231487#false} #res := ~ntStatus~2; {231487#false} is VALID [2022-04-08 08:21:40,159 INFO L290 TraceCheckUtils]: 40: Hoare triple {231487#false} assume true; {231487#false} is VALID [2022-04-08 08:21:40,159 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {231487#false} {231486#true} #1102#return; {231487#false} is VALID [2022-04-08 08:21:40,160 INFO L272 TraceCheckUtils]: 0: Hoare triple {231486#true} call ULTIMATE.init(); {231565#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:21:40,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {231565#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {231486#true} is VALID [2022-04-08 08:21:40,160 INFO L290 TraceCheckUtils]: 2: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,161 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {231486#true} {231486#true} #1156#return; {231486#true} is VALID [2022-04-08 08:21:40,161 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret170 := main(); {231486#true} is VALID [2022-04-08 08:21:40,161 INFO L290 TraceCheckUtils]: 5: Hoare triple {231486#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {231486#true} is VALID [2022-04-08 08:21:40,162 INFO L272 TraceCheckUtils]: 6: Hoare triple {231486#true} call _BLAST_init(); {231566#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:40,162 INFO L290 TraceCheckUtils]: 7: Hoare triple {231566#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-08 08:21:40,162 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,162 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {231486#true} {231486#true} #1066#return; {231486#true} is VALID [2022-04-08 08:21:40,162 INFO L290 TraceCheckUtils]: 10: Hoare triple {231486#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {231486#true} is VALID [2022-04-08 08:21:40,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {231486#true} is VALID [2022-04-08 08:21:40,162 INFO L272 TraceCheckUtils]: 12: Hoare triple {231486#true} call stub_driver_init(); {231567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 13: Hoare triple {231567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 14: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {231486#true} {231486#true} #1068#return; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 16: Hoare triple {231486#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 17: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} assume 3 == ~tmp_ndt_4~0; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L272 TraceCheckUtils]: 21: Hoare triple {231486#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} assume 1 == ~PagingReferenceCount~0; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume !(0 != ~disketteExtension__IsRemoved~0); {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 26: Hoare triple {231486#true} assume 0 == ~irpSp__MinorFunction~0; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L272 TraceCheckUtils]: 27: Hoare triple {231486#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 28: Hoare triple {231486#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 29: Hoare triple {231486#true} assume !(~s~0 != ~NP~0); {231486#true} is VALID [2022-04-08 08:21:40,163 INFO L290 TraceCheckUtils]: 30: Hoare triple {231486#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {231486#true} is VALID [2022-04-08 08:21:40,164 INFO L290 TraceCheckUtils]: 31: Hoare triple {231486#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {231486#true} is VALID [2022-04-08 08:21:40,164 INFO L272 TraceCheckUtils]: 32: Hoare triple {231486#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:40,164 INFO L290 TraceCheckUtils]: 33: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-08 08:21:40,164 INFO L290 TraceCheckUtils]: 34: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-08 08:21:40,165 INFO L272 TraceCheckUtils]: 35: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,165 INFO L290 TraceCheckUtils]: 36: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-08 08:21:40,165 INFO L272 TraceCheckUtils]: 37: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,165 INFO L290 TraceCheckUtils]: 38: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-08 08:21:40,165 INFO L290 TraceCheckUtils]: 39: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 41: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 42: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 44: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 45: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L272 TraceCheckUtils]: 46: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 47: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 48: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 50: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 51: Hoare triple {231486#true} assume 0 == ~tmp_ndt_10~0; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 52: Hoare triple {231486#true} ~returnVal2~0 := 0; {231486#true} is VALID [2022-04-08 08:21:40,166 INFO L290 TraceCheckUtils]: 53: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-08 08:21:40,167 INFO L290 TraceCheckUtils]: 54: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,167 INFO L290 TraceCheckUtils]: 55: Hoare triple {231486#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,167 INFO L290 TraceCheckUtils]: 56: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,167 INFO L290 TraceCheckUtils]: 57: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,167 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {231486#true} {231486#true} #1098#return; {231486#true} is VALID [2022-04-08 08:21:40,167 INFO L290 TraceCheckUtils]: 59: Hoare triple {231486#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {231486#true} is VALID [2022-04-08 08:21:40,167 INFO L290 TraceCheckUtils]: 60: Hoare triple {231486#true} assume !(259 == ~__cil_tmp42~0); {231486#true} is VALID [2022-04-08 08:21:40,167 INFO L290 TraceCheckUtils]: 61: Hoare triple {231486#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {231486#true} is VALID [2022-04-08 08:21:40,168 INFO L272 TraceCheckUtils]: 62: Hoare triple {231486#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {231585#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:40,168 INFO L290 TraceCheckUtils]: 63: Hoare triple {231585#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {231486#true} is VALID [2022-04-08 08:21:40,169 INFO L272 TraceCheckUtils]: 64: Hoare triple {231486#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {231620#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:40,169 INFO L290 TraceCheckUtils]: 65: Hoare triple {231620#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {231486#true} is VALID [2022-04-08 08:21:40,169 INFO L290 TraceCheckUtils]: 66: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-08 08:21:40,169 INFO L290 TraceCheckUtils]: 67: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-08 08:21:40,169 INFO L290 TraceCheckUtils]: 68: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-08 08:21:40,170 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-08 08:21:40,171 INFO L290 TraceCheckUtils]: 70: Hoare triple {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {231592#(= FlFdcDeviceIo_~irp~0 0)} is VALID [2022-04-08 08:21:40,171 INFO L290 TraceCheckUtils]: 71: Hoare triple {231592#(= FlFdcDeviceIo_~irp~0 0)} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {231487#false} is VALID [2022-04-08 08:21:40,171 INFO L272 TraceCheckUtils]: 72: Hoare triple {231487#false} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:40,171 INFO L290 TraceCheckUtils]: 73: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-08 08:21:40,171 INFO L290 TraceCheckUtils]: 74: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-08 08:21:40,172 INFO L272 TraceCheckUtils]: 75: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,172 INFO L290 TraceCheckUtils]: 76: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-08 08:21:40,172 INFO L272 TraceCheckUtils]: 77: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:40,172 INFO L290 TraceCheckUtils]: 78: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-08 08:21:40,172 INFO L290 TraceCheckUtils]: 79: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,172 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-08 08:21:40,172 INFO L290 TraceCheckUtils]: 81: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-08 08:21:40,172 INFO L290 TraceCheckUtils]: 82: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,172 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 84: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 85: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L272 TraceCheckUtils]: 86: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 87: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 88: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 90: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 91: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 92: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 93: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 94: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 95: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 96: Hoare triple {231486#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,173 INFO L290 TraceCheckUtils]: 97: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 98: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-08 08:21:40,174 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 100: Hoare triple {231487#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 101: Hoare triple {231487#false} assume !(259 == ~__cil_tmp11~0); {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 102: Hoare triple {231487#false} #res := ~ntStatus~2; {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 103: Hoare triple {231487#false} assume true; {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {231487#false} {231486#true} #1102#return; {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 105: Hoare triple {231487#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 106: Hoare triple {231487#false} assume !(~ntStatus~1 >= 0); {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 107: Hoare triple {231487#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L272 TraceCheckUtils]: 108: Hoare triple {231487#false} call IofCompleteRequest(~Irp, 0); {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 109: Hoare triple {231487#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 110: Hoare triple {231487#false} assume !(~s~0 == ~NP~0); {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L272 TraceCheckUtils]: 111: Hoare triple {231487#false} call errorFn(); {231487#false} is VALID [2022-04-08 08:21:40,174 INFO L290 TraceCheckUtils]: 112: Hoare triple {231487#false} assume !false; {231487#false} is VALID [2022-04-08 08:21:40,175 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-08 08:21:40,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:21:40,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523164905] [2022-04-08 08:21:40,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1523164905] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:40,175 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:40,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:21:40,175 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:21:40,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [977902381] [2022-04-08 08:21:40,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [977902381] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:40,175 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:40,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:21:40,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721284502] [2022-04-08 08:21:40,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:21:40,176 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 113 [2022-04-08 08:21:40,176 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:21:40,176 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:40,243 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:40,244 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 08:21:40,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:40,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 08:21:40,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:21:40,244 INFO L87 Difference]: Start difference. First operand 428 states and 493 transitions. Second operand has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:43,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:43,548 INFO L93 Difference]: Finished difference Result 749 states and 870 transitions. [2022-04-08 08:21:43,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:21:43,549 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 113 [2022-04-08 08:21:43,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:21:43,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 362 transitions. [2022-04-08 08:21:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 362 transitions. [2022-04-08 08:21:43,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 362 transitions. [2022-04-08 08:21:43,833 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 362 edges. 362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:43,844 INFO L225 Difference]: With dead ends: 749 [2022-04-08 08:21:43,844 INFO L226 Difference]: Without dead ends: 440 [2022-04-08 08:21:43,845 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=225, Unknown=0, NotChecked=0, Total=306 [2022-04-08 08:21:43,846 INFO L913 BasicCegarLoop]: 176 mSDtfsCounter, 120 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 749 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 715 SdHoareTripleChecker+Invalid, 795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 749 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:21:43,846 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [120 Valid, 715 Invalid, 795 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 749 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-08 08:21:43,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2022-04-08 08:21:45,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 436. [2022-04-08 08:21:45,296 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:21:45,296 INFO L82 GeneralOperation]: Start isEquivalent. First operand 440 states. Second operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-08 08:21:45,297 INFO L74 IsIncluded]: Start isIncluded. First operand 440 states. Second operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-08 08:21:45,297 INFO L87 Difference]: Start difference. First operand 440 states. Second operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-08 08:21:45,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:45,304 INFO L93 Difference]: Finished difference Result 440 states and 505 transitions. [2022-04-08 08:21:45,304 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 505 transitions. [2022-04-08 08:21:45,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:45,305 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:45,305 INFO L74 IsIncluded]: Start isIncluded. First operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) Second operand 440 states. [2022-04-08 08:21:45,305 INFO L87 Difference]: Start difference. First operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) Second operand 440 states. [2022-04-08 08:21:45,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:45,313 INFO L93 Difference]: Finished difference Result 440 states and 505 transitions. [2022-04-08 08:21:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 505 transitions. [2022-04-08 08:21:45,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:45,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:45,313 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:21:45,314 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:21:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-08 08:21:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 501 transitions. [2022-04-08 08:21:45,324 INFO L78 Accepts]: Start accepts. Automaton has 436 states and 501 transitions. Word has length 113 [2022-04-08 08:21:45,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:21:45,324 INFO L478 AbstractCegarLoop]: Abstraction has 436 states and 501 transitions. [2022-04-08 08:21:45,324 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-08 08:21:45,324 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 436 states and 501 transitions. [2022-04-08 08:21:46,509 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 501 edges. 501 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 501 transitions. [2022-04-08 08:21:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-08 08:21:46,510 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:21:46,510 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-04-08 08:21:46,510 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2022-04-08 08:21:46,510 INFO L403 AbstractCegarLoop]: === Iteration 57 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:21:46,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:21:46,511 INFO L85 PathProgramCache]: Analyzing trace with hash 857265326, now seen corresponding path program 1 times [2022-04-08 08:21:46,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:46,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1576517699] [2022-04-08 08:21:46,511 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:21:46,511 INFO L85 PathProgramCache]: Analyzing trace with hash 857265326, now seen corresponding path program 2 times [2022-04-08 08:21:46,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:21:46,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1094738755] [2022-04-08 08:21:46,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:21:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:21:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:21:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,611 INFO L290 TraceCheckUtils]: 0: Hoare triple {234978#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,611 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1156#return; {234899#true} is VALID [2022-04-08 08:21:46,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:21:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,631 INFO L290 TraceCheckUtils]: 0: Hoare triple {234979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,631 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1066#return; {234899#true} is VALID [2022-04-08 08:21:46,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:21:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,645 INFO L290 TraceCheckUtils]: 0: Hoare triple {234980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,645 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1068#return; {234899#true} is VALID [2022-04-08 08:21:46,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-08 08:21:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:21:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-08 08:21:46,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,668 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-08 08:21:46,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-08 08:21:46,669 INFO L272 TraceCheckUtils]: 1: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,669 INFO L290 TraceCheckUtils]: 2: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-08 08:21:46,669 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,669 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-08 08:21:46,669 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-08 08:21:46,669 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,669 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-08 08:21:46,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,678 INFO L290 TraceCheckUtils]: 0: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-08 08:21:46,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,679 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-08 08:21:46,679 INFO L290 TraceCheckUtils]: 0: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-08 08:21:46,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-08 08:21:46,679 INFO L272 TraceCheckUtils]: 2: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,680 INFO L290 TraceCheckUtils]: 3: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-08 08:21:46,680 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,680 INFO L290 TraceCheckUtils]: 5: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-08 08:21:46,680 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,680 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-08 08:21:46,680 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-08 08:21:46,680 INFO L290 TraceCheckUtils]: 9: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,680 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-08 08:21:46,680 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 12: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L272 TraceCheckUtils]: 13: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 14: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 15: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume 0 == ~tmp_ndt_10~0; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} ~returnVal2~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} assume !(~s~0 == ~NP~0); {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 21: Hoare triple {234899#true} assume ~s~0 == ~MPR1~0; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 23: Hoare triple {234899#true} #res := ~returnVal2~0; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L290 TraceCheckUtils]: 24: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,681 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {234899#true} {234899#true} #1098#return; {234899#true} is VALID [2022-04-08 08:21:46,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-08 08:21:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,737 INFO L290 TraceCheckUtils]: 0: Hoare triple {235033#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {234899#true} is VALID [2022-04-08 08:21:46,737 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-08 08:21:46,737 INFO L290 TraceCheckUtils]: 2: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-08 08:21:46,738 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,738 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-08 08:21:46,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:21:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:21:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-08 08:21:46,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,776 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-08 08:21:46,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-08 08:21:46,777 INFO L272 TraceCheckUtils]: 1: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,777 INFO L290 TraceCheckUtils]: 2: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-08 08:21:46,777 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,777 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-08 08:21:46,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-08 08:21:46,777 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,777 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-08 08:21:46,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:46,779 INFO L290 TraceCheckUtils]: 0: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-08 08:21:46,779 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,779 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-08 08:21:46,779 INFO L290 TraceCheckUtils]: 0: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-08 08:21:46,779 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-08 08:21:46,780 INFO L272 TraceCheckUtils]: 2: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,780 INFO L290 TraceCheckUtils]: 3: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-08 08:21:46,780 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,780 INFO L290 TraceCheckUtils]: 5: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L290 TraceCheckUtils]: 12: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L272 TraceCheckUtils]: 13: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:46,781 INFO L290 TraceCheckUtils]: 14: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L290 TraceCheckUtils]: 15: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-08 08:21:46,781 INFO L290 TraceCheckUtils]: 17: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-08 08:21:46,782 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {234899#true} is VALID [2022-04-08 08:21:46,782 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-08 08:21:46,782 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} ~returnVal2~0 := 259; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,782 INFO L290 TraceCheckUtils]: 21: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,783 INFO L290 TraceCheckUtils]: 22: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,783 INFO L290 TraceCheckUtils]: 23: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,783 INFO L290 TraceCheckUtils]: 24: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:21:46,784 INFO L290 TraceCheckUtils]: 25: Hoare triple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:21:46,784 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {234899#true} #1152#return; {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} is VALID [2022-04-08 08:21:46,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {234998#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {234899#true} is VALID [2022-04-08 08:21:46,785 INFO L272 TraceCheckUtils]: 1: Hoare triple {234899#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {235033#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:46,785 INFO L290 TraceCheckUtils]: 2: Hoare triple {235033#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {234899#true} is VALID [2022-04-08 08:21:46,785 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-08 08:21:46,785 INFO L290 TraceCheckUtils]: 4: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-08 08:21:46,786 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,786 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-08 08:21:46,786 INFO L290 TraceCheckUtils]: 7: Hoare triple {234899#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {234899#true} is VALID [2022-04-08 08:21:46,786 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {234899#true} is VALID [2022-04-08 08:21:46,786 INFO L272 TraceCheckUtils]: 9: Hoare triple {234899#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:46,786 INFO L290 TraceCheckUtils]: 10: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-08 08:21:46,786 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-08 08:21:46,787 INFO L272 TraceCheckUtils]: 12: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,787 INFO L290 TraceCheckUtils]: 13: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L272 TraceCheckUtils]: 14: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,788 INFO L290 TraceCheckUtils]: 15: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L290 TraceCheckUtils]: 16: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L290 TraceCheckUtils]: 21: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L272 TraceCheckUtils]: 23: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:46,788 INFO L290 TraceCheckUtils]: 24: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L290 TraceCheckUtils]: 25: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,788 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-08 08:21:46,789 INFO L290 TraceCheckUtils]: 27: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-08 08:21:46,789 INFO L290 TraceCheckUtils]: 28: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {234899#true} is VALID [2022-04-08 08:21:46,789 INFO L290 TraceCheckUtils]: 29: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-08 08:21:46,789 INFO L290 TraceCheckUtils]: 30: Hoare triple {234899#true} ~returnVal2~0 := 259; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,789 INFO L290 TraceCheckUtils]: 31: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,790 INFO L290 TraceCheckUtils]: 32: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,790 INFO L290 TraceCheckUtils]: 33: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,790 INFO L290 TraceCheckUtils]: 34: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:21:46,791 INFO L290 TraceCheckUtils]: 35: Hoare triple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:21:46,791 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {234899#true} #1152#return; {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} is VALID [2022-04-08 08:21:46,792 INFO L290 TraceCheckUtils]: 37: Hoare triple {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-08 08:21:46,792 INFO L290 TraceCheckUtils]: 38: Hoare triple {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume !(259 == ~__cil_tmp11~0); {234900#false} is VALID [2022-04-08 08:21:46,792 INFO L290 TraceCheckUtils]: 39: Hoare triple {234900#false} #res := ~ntStatus~2; {234900#false} is VALID [2022-04-08 08:21:46,792 INFO L290 TraceCheckUtils]: 40: Hoare triple {234900#false} assume true; {234900#false} is VALID [2022-04-08 08:21:46,792 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {234900#false} {234899#true} #1102#return; {234900#false} is VALID [2022-04-08 08:21:46,794 INFO L272 TraceCheckUtils]: 0: Hoare triple {234899#true} call ULTIMATE.init(); {234978#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:21:46,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {234978#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,794 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {234899#true} {234899#true} #1156#return; {234899#true} is VALID [2022-04-08 08:21:46,794 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret170 := main(); {234899#true} is VALID [2022-04-08 08:21:46,794 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {234899#true} is VALID [2022-04-08 08:21:46,795 INFO L272 TraceCheckUtils]: 6: Hoare triple {234899#true} call _BLAST_init(); {234979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:46,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {234979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,795 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {234899#true} {234899#true} #1066#return; {234899#true} is VALID [2022-04-08 08:21:46,795 INFO L290 TraceCheckUtils]: 10: Hoare triple {234899#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,795 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L272 TraceCheckUtils]: 12: Hoare triple {234899#true} call stub_driver_init(); {234980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:46,796 INFO L290 TraceCheckUtils]: 13: Hoare triple {234980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L290 TraceCheckUtils]: 14: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {234899#true} {234899#true} #1068#return; {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L290 TraceCheckUtils]: 16: Hoare triple {234899#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L290 TraceCheckUtils]: 17: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} assume 3 == ~tmp_ndt_4~0; {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L272 TraceCheckUtils]: 21: Hoare triple {234899#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {234899#true} is VALID [2022-04-08 08:21:46,796 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {234899#true} is VALID [2022-04-08 08:21:46,797 INFO L290 TraceCheckUtils]: 23: Hoare triple {234899#true} assume 1 == ~PagingReferenceCount~0; {234899#true} is VALID [2022-04-08 08:21:46,797 INFO L290 TraceCheckUtils]: 24: Hoare triple {234899#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {234899#true} is VALID [2022-04-08 08:21:46,797 INFO L290 TraceCheckUtils]: 25: Hoare triple {234899#true} assume !(0 != ~disketteExtension__IsRemoved~0); {234899#true} is VALID [2022-04-08 08:21:46,797 INFO L290 TraceCheckUtils]: 26: Hoare triple {234899#true} assume 0 == ~irpSp__MinorFunction~0; {234899#true} is VALID [2022-04-08 08:21:46,797 INFO L272 TraceCheckUtils]: 27: Hoare triple {234899#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {234899#true} is VALID [2022-04-08 08:21:46,797 INFO L290 TraceCheckUtils]: 28: Hoare triple {234899#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {234899#true} is VALID [2022-04-08 08:21:46,797 INFO L290 TraceCheckUtils]: 29: Hoare triple {234899#true} assume !(~s~0 != ~NP~0); {234899#true} is VALID [2022-04-08 08:21:46,797 INFO L290 TraceCheckUtils]: 30: Hoare triple {234899#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {234899#true} is VALID [2022-04-08 08:21:46,797 INFO L290 TraceCheckUtils]: 31: Hoare triple {234899#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {234899#true} is VALID [2022-04-08 08:21:46,798 INFO L272 TraceCheckUtils]: 32: Hoare triple {234899#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:46,798 INFO L290 TraceCheckUtils]: 33: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-08 08:21:46,798 INFO L290 TraceCheckUtils]: 34: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-08 08:21:46,798 INFO L272 TraceCheckUtils]: 35: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,798 INFO L290 TraceCheckUtils]: 36: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-08 08:21:46,799 INFO L272 TraceCheckUtils]: 37: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,799 INFO L290 TraceCheckUtils]: 38: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-08 08:21:46,799 INFO L290 TraceCheckUtils]: 39: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,799 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-08 08:21:46,799 INFO L290 TraceCheckUtils]: 41: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-08 08:21:46,799 INFO L290 TraceCheckUtils]: 42: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,799 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-08 08:21:46,799 INFO L290 TraceCheckUtils]: 44: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-08 08:21:46,799 INFO L290 TraceCheckUtils]: 45: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L272 TraceCheckUtils]: 46: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 47: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 48: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 50: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 51: Hoare triple {234899#true} assume 0 == ~tmp_ndt_10~0; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 52: Hoare triple {234899#true} ~returnVal2~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 53: Hoare triple {234899#true} assume !(~s~0 == ~NP~0); {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 54: Hoare triple {234899#true} assume ~s~0 == ~MPR1~0; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 55: Hoare triple {234899#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 56: Hoare triple {234899#true} #res := ~returnVal2~0; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 57: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {234899#true} {234899#true} #1098#return; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 59: Hoare triple {234899#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 60: Hoare triple {234899#true} assume !(259 == ~__cil_tmp42~0); {234899#true} is VALID [2022-04-08 08:21:46,800 INFO L290 TraceCheckUtils]: 61: Hoare triple {234899#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {234899#true} is VALID [2022-04-08 08:21:46,801 INFO L272 TraceCheckUtils]: 62: Hoare triple {234899#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {234998#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:46,801 INFO L290 TraceCheckUtils]: 63: Hoare triple {234998#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {234899#true} is VALID [2022-04-08 08:21:46,802 INFO L272 TraceCheckUtils]: 64: Hoare triple {234899#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {235033#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:46,802 INFO L290 TraceCheckUtils]: 65: Hoare triple {235033#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {234899#true} is VALID [2022-04-08 08:21:46,802 INFO L290 TraceCheckUtils]: 66: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-08 08:21:46,802 INFO L290 TraceCheckUtils]: 67: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-08 08:21:46,802 INFO L290 TraceCheckUtils]: 68: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,802 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-08 08:21:46,802 INFO L290 TraceCheckUtils]: 70: Hoare triple {234899#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {234899#true} is VALID [2022-04-08 08:21:46,802 INFO L290 TraceCheckUtils]: 71: Hoare triple {234899#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {234899#true} is VALID [2022-04-08 08:21:46,803 INFO L272 TraceCheckUtils]: 72: Hoare triple {234899#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:46,803 INFO L290 TraceCheckUtils]: 73: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-08 08:21:46,803 INFO L290 TraceCheckUtils]: 74: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-08 08:21:46,804 INFO L272 TraceCheckUtils]: 75: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,804 INFO L290 TraceCheckUtils]: 76: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-08 08:21:46,804 INFO L272 TraceCheckUtils]: 77: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:46,804 INFO L290 TraceCheckUtils]: 78: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-08 08:21:46,804 INFO L290 TraceCheckUtils]: 79: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L290 TraceCheckUtils]: 81: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L290 TraceCheckUtils]: 82: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L290 TraceCheckUtils]: 84: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L290 TraceCheckUtils]: 85: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L272 TraceCheckUtils]: 86: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:46,805 INFO L290 TraceCheckUtils]: 87: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L290 TraceCheckUtils]: 88: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L290 TraceCheckUtils]: 90: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L290 TraceCheckUtils]: 91: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {234899#true} is VALID [2022-04-08 08:21:46,805 INFO L290 TraceCheckUtils]: 92: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-08 08:21:46,806 INFO L290 TraceCheckUtils]: 93: Hoare triple {234899#true} ~returnVal2~0 := 259; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,806 INFO L290 TraceCheckUtils]: 94: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,806 INFO L290 TraceCheckUtils]: 95: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,807 INFO L290 TraceCheckUtils]: 96: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:21:46,807 INFO L290 TraceCheckUtils]: 97: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:21:46,807 INFO L290 TraceCheckUtils]: 98: Hoare triple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-08 08:21:46,808 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {234899#true} #1152#return; {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} is VALID [2022-04-08 08:21:46,808 INFO L290 TraceCheckUtils]: 100: Hoare triple {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-08 08:21:46,811 INFO L290 TraceCheckUtils]: 101: Hoare triple {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume !(259 == ~__cil_tmp11~0); {234900#false} is VALID [2022-04-08 08:21:46,811 INFO L290 TraceCheckUtils]: 102: Hoare triple {234900#false} #res := ~ntStatus~2; {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L290 TraceCheckUtils]: 103: Hoare triple {234900#false} assume true; {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {234900#false} {234899#true} #1102#return; {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L290 TraceCheckUtils]: 105: Hoare triple {234900#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L290 TraceCheckUtils]: 106: Hoare triple {234900#false} assume !(~ntStatus~1 >= 0); {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L290 TraceCheckUtils]: 107: Hoare triple {234900#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L272 TraceCheckUtils]: 108: Hoare triple {234900#false} call IofCompleteRequest(~Irp, 0); {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L290 TraceCheckUtils]: 109: Hoare triple {234900#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L290 TraceCheckUtils]: 110: Hoare triple {234900#false} assume !(~s~0 == ~NP~0); {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L272 TraceCheckUtils]: 111: Hoare triple {234900#false} call errorFn(); {234900#false} is VALID [2022-04-08 08:21:46,812 INFO L290 TraceCheckUtils]: 112: Hoare triple {234900#false} assume !false; {234900#false} is VALID [2022-04-08 08:21:46,813 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-04-08 08:21:46,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:21:46,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1094738755] [2022-04-08 08:21:46,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1094738755] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:46,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:46,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:21:46,813 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:21:46,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1576517699] [2022-04-08 08:21:46,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1576517699] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:46,814 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:46,814 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 08:21:46,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751192041] [2022-04-08 08:21:46,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:21:46,814 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) Word has length 113 [2022-04-08 08:21:46,814 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:21:46,814 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-08 08:21:46,883 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:46,883 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 08:21:46,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:46,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 08:21:46,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:21:46,883 INFO L87 Difference]: Start difference. First operand 436 states and 501 transitions. Second operand has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-08 08:21:50,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:50,370 INFO L93 Difference]: Finished difference Result 471 states and 535 transitions. [2022-04-08 08:21:50,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 08:21:50,370 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) Word has length 113 [2022-04-08 08:21:50,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:21:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-08 08:21:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 313 transitions. [2022-04-08 08:21:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-08 08:21:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 313 transitions. [2022-04-08 08:21:50,374 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 313 transitions. [2022-04-08 08:21:50,631 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 313 edges. 313 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:50,638 INFO L225 Difference]: With dead ends: 471 [2022-04-08 08:21:50,638 INFO L226 Difference]: Without dead ends: 387 [2022-04-08 08:21:50,638 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=75, Invalid=231, Unknown=0, NotChecked=0, Total=306 [2022-04-08 08:21:50,639 INFO L913 BasicCegarLoop]: 181 mSDtfsCounter, 127 mSDsluCounter, 697 mSDsCounter, 0 mSdLazyCounter, 821 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 865 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-08 08:21:50,639 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 878 Invalid, 865 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 821 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-08 08:21:50,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 387 states. [2022-04-08 08:21:51,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 387 to 249. [2022-04-08 08:21:51,482 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:21:51,482 INFO L82 GeneralOperation]: Start isEquivalent. First operand 387 states. Second operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-08 08:21:51,482 INFO L74 IsIncluded]: Start isIncluded. First operand 387 states. Second operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-08 08:21:51,482 INFO L87 Difference]: Start difference. First operand 387 states. Second operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-08 08:21:51,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:51,489 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2022-04-08 08:21:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 434 transitions. [2022-04-08 08:21:51,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:51,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:51,489 INFO L74 IsIncluded]: Start isIncluded. First operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 387 states. [2022-04-08 08:21:51,490 INFO L87 Difference]: Start difference. First operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 387 states. [2022-04-08 08:21:51,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:51,496 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2022-04-08 08:21:51,496 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 434 transitions. [2022-04-08 08:21:51,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:51,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:51,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:21:51,496 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:21:51,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-08 08:21:51,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 275 transitions. [2022-04-08 08:21:51,500 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 275 transitions. Word has length 113 [2022-04-08 08:21:51,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:21:51,500 INFO L478 AbstractCegarLoop]: Abstraction has 249 states and 275 transitions. [2022-04-08 08:21:51,500 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-08 08:21:51,500 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 249 states and 275 transitions. [2022-04-08 08:21:52,204 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 275 transitions. [2022-04-08 08:21:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-04-08 08:21:52,204 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:21:52,205 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:21:52,205 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2022-04-08 08:21:52,205 INFO L403 AbstractCegarLoop]: === Iteration 58 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:21:52,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:21:52,205 INFO L85 PathProgramCache]: Analyzing trace with hash 2021247887, now seen corresponding path program 1 times [2022-04-08 08:21:52,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:52,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [704540055] [2022-04-08 08:21:52,205 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:21:52,205 INFO L85 PathProgramCache]: Analyzing trace with hash 2021247887, now seen corresponding path program 2 times [2022-04-08 08:21:52,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:21:52,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080128601] [2022-04-08 08:21:52,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:21:52,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:21:52,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:21:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,332 INFO L290 TraceCheckUtils]: 0: Hoare triple {237372#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,332 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,332 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1156#return; {237276#true} is VALID [2022-04-08 08:21:52,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:21:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,353 INFO L290 TraceCheckUtils]: 0: Hoare triple {237373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,354 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1066#return; {237276#true} is VALID [2022-04-08 08:21:52,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:21:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,364 INFO L290 TraceCheckUtils]: 0: Hoare triple {237374#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,365 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1068#return; {237276#true} is VALID [2022-04-08 08:21:52,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:21:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:21:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:21:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:21:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-08 08:21:52,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,521 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-08 08:21:52,521 INFO L290 TraceCheckUtils]: 0: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-08 08:21:52,521 INFO L272 TraceCheckUtils]: 1: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:52,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-08 08:21:52,522 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,522 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-08 08:21:52,522 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-08 08:21:52,522 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,522 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-08 08:21:52,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-08 08:21:52,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,531 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-08 08:21:52,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-08 08:21:52,532 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-08 08:21:52,532 INFO L272 TraceCheckUtils]: 2: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:52,532 INFO L290 TraceCheckUtils]: 3: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-08 08:21:52,533 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:52,533 INFO L290 TraceCheckUtils]: 5: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-08 08:21:52,533 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,533 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-08 08:21:52,533 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-08 08:21:52,533 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,533 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-08 08:21:52,533 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-08 08:21:52,533 INFO L290 TraceCheckUtils]: 12: Hoare triple {237276#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {237276#true} is VALID [2022-04-08 08:21:52,534 INFO L272 TraceCheckUtils]: 13: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:52,534 INFO L290 TraceCheckUtils]: 14: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-08 08:21:52,534 INFO L290 TraceCheckUtils]: 15: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,534 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-08 08:21:52,534 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-08 08:21:52,534 INFO L290 TraceCheckUtils]: 18: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-08 08:21:52,534 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,534 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-08 08:21:52,535 INFO L290 TraceCheckUtils]: 21: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-08 08:21:52,535 INFO L290 TraceCheckUtils]: 22: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-08 08:21:52,535 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-08 08:21:52,535 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,535 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-08 08:21:52,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:21:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,564 INFO L290 TraceCheckUtils]: 0: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-08 08:21:52,564 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-08 08:21:52,564 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-08 08:21:52,564 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,564 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-08 08:21:52,565 INFO L290 TraceCheckUtils]: 0: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L272 TraceCheckUtils]: 1: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:52,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L290 TraceCheckUtils]: 4: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L290 TraceCheckUtils]: 7: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-08 08:21:52,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 08:21:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-08 08:21:52,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-08 08:21:52,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-08 08:21:52,584 INFO L290 TraceCheckUtils]: 3: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-08 08:21:52,585 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-08 08:21:52,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-08 08:21:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:52,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-08 08:21:52,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-08 08:21:52,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,588 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-08 08:21:52,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {237276#true} is VALID [2022-04-08 08:21:52,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-08 08:21:52,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-08 08:21:52,588 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {237276#true} is VALID [2022-04-08 08:21:52,589 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,589 INFO L290 TraceCheckUtils]: 5: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-08 08:21:52,589 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-08 08:21:52,590 INFO L272 TraceCheckUtils]: 7: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:52,590 INFO L290 TraceCheckUtils]: 8: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-08 08:21:52,590 INFO L272 TraceCheckUtils]: 9: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:52,590 INFO L290 TraceCheckUtils]: 10: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-08 08:21:52,590 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,591 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-08 08:21:52,591 INFO L290 TraceCheckUtils]: 13: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-08 08:21:52,591 INFO L290 TraceCheckUtils]: 14: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,591 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-08 08:21:52,591 INFO L290 TraceCheckUtils]: 16: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-08 08:21:52,591 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {237276#true} is VALID [2022-04-08 08:21:52,591 INFO L272 TraceCheckUtils]: 18: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:52,591 INFO L290 TraceCheckUtils]: 19: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-08 08:21:52,591 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 22: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 25: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 27: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 28: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {237276#true} is VALID [2022-04-08 08:21:52,592 INFO L290 TraceCheckUtils]: 32: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-08 08:21:52,593 INFO L290 TraceCheckUtils]: 33: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,593 INFO L272 TraceCheckUtils]: 34: Hoare triple {237276#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,593 INFO L290 TraceCheckUtils]: 35: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-08 08:21:52,594 INFO L272 TraceCheckUtils]: 36: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:52,594 INFO L290 TraceCheckUtils]: 37: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 38: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 40: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 42: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 43: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 46: Hoare triple {237276#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 47: Hoare triple {237276#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-08 08:21:52,595 INFO L290 TraceCheckUtils]: 49: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-08 08:21:52,596 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,596 INFO L290 TraceCheckUtils]: 51: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-08 08:21:52,596 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-08 08:21:52,596 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-08 08:21:52,596 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {237276#true} is VALID [2022-04-08 08:21:52,596 INFO L272 TraceCheckUtils]: 55: Hoare triple {237276#true} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {237276#true} is VALID [2022-04-08 08:21:52,596 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-08 08:21:52,596 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-08 08:21:52,597 INFO L290 TraceCheckUtils]: 58: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-08 08:21:52,597 INFO L290 TraceCheckUtils]: 59: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-08 08:21:52,598 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-08 08:21:52,598 INFO L290 TraceCheckUtils]: 61: Hoare triple {237492#(= |FloppyStartDevice_#t~ret81| 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {237493#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-08 08:21:52,598 INFO L290 TraceCheckUtils]: 62: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-08 08:21:52,599 INFO L290 TraceCheckUtils]: 63: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-08 08:21:52,599 INFO L290 TraceCheckUtils]: 64: Hoare triple {237277#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {237277#false} is VALID [2022-04-08 08:21:52,599 INFO L272 TraceCheckUtils]: 65: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:52,599 INFO L290 TraceCheckUtils]: 66: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-08 08:21:52,599 INFO L290 TraceCheckUtils]: 67: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-08 08:21:52,599 INFO L290 TraceCheckUtils]: 68: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,599 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-08 08:21:52,599 INFO L290 TraceCheckUtils]: 70: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-08 08:21:52,599 INFO L290 TraceCheckUtils]: 71: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-08 08:21:52,599 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-08 08:21:52,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {237375#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {237276#true} is VALID [2022-04-08 08:21:52,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 1 == ~PagingReferenceCount~0; {237276#true} is VALID [2022-04-08 08:21:52,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {237276#true} is VALID [2022-04-08 08:21:52,600 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume !(0 != ~disketteExtension__IsRemoved~0); {237276#true} is VALID [2022-04-08 08:21:52,600 INFO L290 TraceCheckUtils]: 4: Hoare triple {237276#true} assume 0 == ~irpSp__MinorFunction~0; {237276#true} is VALID [2022-04-08 08:21:52,601 INFO L272 TraceCheckUtils]: 5: Hoare triple {237276#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,601 INFO L290 TraceCheckUtils]: 6: Hoare triple {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {237276#true} is VALID [2022-04-08 08:21:52,601 INFO L290 TraceCheckUtils]: 7: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-08 08:21:52,601 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-08 08:21:52,601 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {237276#true} is VALID [2022-04-08 08:21:52,602 INFO L272 TraceCheckUtils]: 10: Hoare triple {237276#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-08 08:21:52,602 INFO L290 TraceCheckUtils]: 12: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-08 08:21:52,602 INFO L272 TraceCheckUtils]: 13: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:52,602 INFO L290 TraceCheckUtils]: 14: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-08 08:21:52,603 INFO L272 TraceCheckUtils]: 15: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:52,603 INFO L290 TraceCheckUtils]: 16: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-08 08:21:52,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,603 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-08 08:21:52,603 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-08 08:21:52,603 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,603 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-08 08:21:52,604 INFO L290 TraceCheckUtils]: 22: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-08 08:21:52,604 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {237276#true} is VALID [2022-04-08 08:21:52,604 INFO L272 TraceCheckUtils]: 24: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:52,604 INFO L290 TraceCheckUtils]: 25: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-08 08:21:52,604 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,604 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-08 08:21:52,604 INFO L290 TraceCheckUtils]: 28: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-08 08:21:52,604 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-08 08:21:52,604 INFO L290 TraceCheckUtils]: 30: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,604 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-08 08:21:52,605 INFO L290 TraceCheckUtils]: 32: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-08 08:21:52,605 INFO L290 TraceCheckUtils]: 33: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-08 08:21:52,605 INFO L290 TraceCheckUtils]: 34: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-08 08:21:52,605 INFO L290 TraceCheckUtils]: 35: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,605 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-08 08:21:52,605 INFO L290 TraceCheckUtils]: 37: Hoare triple {237276#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {237276#true} is VALID [2022-04-08 08:21:52,605 INFO L290 TraceCheckUtils]: 38: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-08 08:21:52,605 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,606 INFO L272 TraceCheckUtils]: 40: Hoare triple {237276#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,606 INFO L290 TraceCheckUtils]: 41: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-08 08:21:52,607 INFO L272 TraceCheckUtils]: 42: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:52,607 INFO L290 TraceCheckUtils]: 43: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-08 08:21:52,607 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-08 08:21:52,607 INFO L290 TraceCheckUtils]: 45: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-08 08:21:52,607 INFO L290 TraceCheckUtils]: 46: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,607 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-08 08:21:52,607 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 49: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 55: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 58: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 59: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L290 TraceCheckUtils]: 60: Hoare triple {237276#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {237276#true} is VALID [2022-04-08 08:21:52,608 INFO L272 TraceCheckUtils]: 61: Hoare triple {237276#true} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {237276#true} is VALID [2022-04-08 08:21:52,609 INFO L290 TraceCheckUtils]: 62: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-08 08:21:52,609 INFO L290 TraceCheckUtils]: 63: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-08 08:21:52,609 INFO L290 TraceCheckUtils]: 64: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-08 08:21:52,609 INFO L290 TraceCheckUtils]: 65: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-08 08:21:52,610 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-08 08:21:52,611 INFO L290 TraceCheckUtils]: 67: Hoare triple {237492#(= |FloppyStartDevice_#t~ret81| 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {237493#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-08 08:21:52,611 INFO L290 TraceCheckUtils]: 68: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-08 08:21:52,611 INFO L290 TraceCheckUtils]: 69: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-08 08:21:52,611 INFO L290 TraceCheckUtils]: 70: Hoare triple {237277#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {237277#false} is VALID [2022-04-08 08:21:52,611 INFO L272 TraceCheckUtils]: 71: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:52,611 INFO L290 TraceCheckUtils]: 72: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-08 08:21:52,611 INFO L290 TraceCheckUtils]: 73: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-08 08:21:52,611 INFO L290 TraceCheckUtils]: 74: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,612 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-08 08:21:52,612 INFO L290 TraceCheckUtils]: 76: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-08 08:21:52,612 INFO L290 TraceCheckUtils]: 77: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-08 08:21:52,612 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-08 08:21:52,612 INFO L290 TraceCheckUtils]: 79: Hoare triple {237277#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {237277#false} is VALID [2022-04-08 08:21:52,612 INFO L290 TraceCheckUtils]: 80: Hoare triple {237277#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {237277#false} is VALID [2022-04-08 08:21:52,612 INFO L290 TraceCheckUtils]: 81: Hoare triple {237277#false} assume !(0 == ~PagingReferenceCount~0); {237277#false} is VALID [2022-04-08 08:21:52,612 INFO L290 TraceCheckUtils]: 82: Hoare triple {237277#false} #res := ~ntStatus~0; {237277#false} is VALID [2022-04-08 08:21:52,612 INFO L290 TraceCheckUtils]: 83: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-08 08:21:52,612 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {237277#false} {237276#true} #1076#return; {237277#false} is VALID [2022-04-08 08:21:52,614 INFO L272 TraceCheckUtils]: 0: Hoare triple {237276#true} call ULTIMATE.init(); {237372#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:21:52,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {237372#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,614 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,614 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {237276#true} {237276#true} #1156#return; {237276#true} is VALID [2022-04-08 08:21:52,614 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret170 := main(); {237276#true} is VALID [2022-04-08 08:21:52,614 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {237276#true} is VALID [2022-04-08 08:21:52,615 INFO L272 TraceCheckUtils]: 6: Hoare triple {237276#true} call _BLAST_init(); {237373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,615 INFO L290 TraceCheckUtils]: 7: Hoare triple {237373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,615 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,616 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {237276#true} {237276#true} #1066#return; {237276#true} is VALID [2022-04-08 08:21:52,616 INFO L290 TraceCheckUtils]: 10: Hoare triple {237276#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,616 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {237276#true} is VALID [2022-04-08 08:21:52,616 INFO L272 TraceCheckUtils]: 12: Hoare triple {237276#true} call stub_driver_init(); {237374#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,616 INFO L290 TraceCheckUtils]: 13: Hoare triple {237374#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,616 INFO L290 TraceCheckUtils]: 14: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,616 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {237276#true} {237276#true} #1068#return; {237276#true} is VALID [2022-04-08 08:21:52,617 INFO L290 TraceCheckUtils]: 16: Hoare triple {237276#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {237276#true} is VALID [2022-04-08 08:21:52,617 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {237276#true} is VALID [2022-04-08 08:21:52,617 INFO L290 TraceCheckUtils]: 18: Hoare triple {237276#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {237276#true} is VALID [2022-04-08 08:21:52,617 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {237276#true} is VALID [2022-04-08 08:21:52,617 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume 3 == ~tmp_ndt_4~0; {237276#true} is VALID [2022-04-08 08:21:52,618 INFO L272 TraceCheckUtils]: 21: Hoare triple {237276#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {237375#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,618 INFO L290 TraceCheckUtils]: 22: Hoare triple {237375#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {237276#true} is VALID [2022-04-08 08:21:52,618 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 1 == ~PagingReferenceCount~0; {237276#true} is VALID [2022-04-08 08:21:52,618 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {237276#true} is VALID [2022-04-08 08:21:52,618 INFO L290 TraceCheckUtils]: 25: Hoare triple {237276#true} assume !(0 != ~disketteExtension__IsRemoved~0); {237276#true} is VALID [2022-04-08 08:21:52,618 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume 0 == ~irpSp__MinorFunction~0; {237276#true} is VALID [2022-04-08 08:21:52,619 INFO L272 TraceCheckUtils]: 27: Hoare triple {237276#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,619 INFO L290 TraceCheckUtils]: 28: Hoare triple {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {237276#true} is VALID [2022-04-08 08:21:52,619 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-08 08:21:52,619 INFO L290 TraceCheckUtils]: 30: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-08 08:21:52,619 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {237276#true} is VALID [2022-04-08 08:21:52,620 INFO L272 TraceCheckUtils]: 32: Hoare triple {237276#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,620 INFO L290 TraceCheckUtils]: 33: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-08 08:21:52,620 INFO L290 TraceCheckUtils]: 34: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-08 08:21:52,621 INFO L272 TraceCheckUtils]: 35: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:52,621 INFO L290 TraceCheckUtils]: 36: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-08 08:21:52,621 INFO L272 TraceCheckUtils]: 37: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:52,621 INFO L290 TraceCheckUtils]: 38: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-08 08:21:52,621 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,621 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-08 08:21:52,621 INFO L290 TraceCheckUtils]: 41: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-08 08:21:52,622 INFO L290 TraceCheckUtils]: 42: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,622 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-08 08:21:52,622 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-08 08:21:52,622 INFO L290 TraceCheckUtils]: 45: Hoare triple {237276#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {237276#true} is VALID [2022-04-08 08:21:52,622 INFO L272 TraceCheckUtils]: 46: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:52,622 INFO L290 TraceCheckUtils]: 47: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-08 08:21:52,622 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,622 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-08 08:21:52,622 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-08 08:21:52,622 INFO L290 TraceCheckUtils]: 51: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L290 TraceCheckUtils]: 55: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L290 TraceCheckUtils]: 59: Hoare triple {237276#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L290 TraceCheckUtils]: 60: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-08 08:21:52,623 INFO L290 TraceCheckUtils]: 61: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,624 INFO L272 TraceCheckUtils]: 62: Hoare triple {237276#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:52,624 INFO L290 TraceCheckUtils]: 63: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-08 08:21:52,625 INFO L272 TraceCheckUtils]: 64: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:52,625 INFO L290 TraceCheckUtils]: 65: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-08 08:21:52,625 INFO L290 TraceCheckUtils]: 66: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-08 08:21:52,625 INFO L290 TraceCheckUtils]: 67: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-08 08:21:52,625 INFO L290 TraceCheckUtils]: 68: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,625 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-08 08:21:52,625 INFO L290 TraceCheckUtils]: 70: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 71: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 72: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 74: Hoare triple {237276#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 75: Hoare triple {237276#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 76: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 77: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 78: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 79: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 80: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 81: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 82: Hoare triple {237276#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L272 TraceCheckUtils]: 83: Hoare triple {237276#true} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {237276#true} is VALID [2022-04-08 08:21:52,626 INFO L290 TraceCheckUtils]: 84: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-08 08:21:52,627 INFO L290 TraceCheckUtils]: 85: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-08 08:21:52,627 INFO L290 TraceCheckUtils]: 86: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-08 08:21:52,627 INFO L290 TraceCheckUtils]: 87: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-08 08:21:52,628 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-08 08:21:52,629 INFO L290 TraceCheckUtils]: 89: Hoare triple {237492#(= |FloppyStartDevice_#t~ret81| 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {237493#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-08 08:21:52,629 INFO L290 TraceCheckUtils]: 90: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-08 08:21:52,629 INFO L290 TraceCheckUtils]: 91: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-08 08:21:52,629 INFO L290 TraceCheckUtils]: 92: Hoare triple {237277#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {237277#false} is VALID [2022-04-08 08:21:52,629 INFO L272 TraceCheckUtils]: 93: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:52,629 INFO L290 TraceCheckUtils]: 94: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-08 08:21:52,629 INFO L290 TraceCheckUtils]: 95: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 96: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-08 08:21:52,630 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 98: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 99: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 101: Hoare triple {237277#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 102: Hoare triple {237277#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 103: Hoare triple {237277#false} assume !(0 == ~PagingReferenceCount~0); {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 104: Hoare triple {237277#false} #res := ~ntStatus~0; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 105: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {237277#false} {237276#true} #1076#return; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 107: Hoare triple {237277#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {237277#false} is VALID [2022-04-08 08:21:52,630 INFO L290 TraceCheckUtils]: 108: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 109: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 110: Hoare triple {237277#false} assume ~s~0 != ~UNLOADED~0; {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 111: Hoare triple {237277#false} assume -1 != ~status~1; {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 112: Hoare triple {237277#false} assume ~s~0 != ~SKIP2~0; {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 113: Hoare triple {237277#false} assume ~s~0 != ~IPC~0; {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 114: Hoare triple {237277#false} assume !(~s~0 != ~DC~0); {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 115: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 116: Hoare triple {237277#false} assume ~s~0 == ~DC~0; {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 117: Hoare triple {237277#false} assume 259 == ~status~1; {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L272 TraceCheckUtils]: 118: Hoare triple {237277#false} call errorFn(); {237277#false} is VALID [2022-04-08 08:21:52,631 INFO L290 TraceCheckUtils]: 119: Hoare triple {237277#false} assume !false; {237277#false} is VALID [2022-04-08 08:21:52,632 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 08:21:52,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:21:52,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080128601] [2022-04-08 08:21:52,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080128601] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:52,632 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:52,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:21:52,632 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:21:52,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [704540055] [2022-04-08 08:21:52,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [704540055] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:52,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:52,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:21:52,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064767388] [2022-04-08 08:21:52,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:21:52,633 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-08 08:21:52,633 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:21:52,633 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:21:52,723 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:52,723 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 08:21:52,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:52,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 08:21:52,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:21:52,724 INFO L87 Difference]: Start difference. First operand 249 states and 275 transitions. Second operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:21:55,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:55,353 INFO L93 Difference]: Finished difference Result 293 states and 322 transitions. [2022-04-08 08:21:55,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:21:55,353 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-08 08:21:55,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:21:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:21:55,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 249 transitions. [2022-04-08 08:21:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:21:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 249 transitions. [2022-04-08 08:21:55,356 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 249 transitions. [2022-04-08 08:21:55,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 249 edges. 249 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:55,573 INFO L225 Difference]: With dead ends: 293 [2022-04-08 08:21:55,573 INFO L226 Difference]: Without dead ends: 263 [2022-04-08 08:21:55,573 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=114, Invalid=228, Unknown=0, NotChecked=0, Total=342 [2022-04-08 08:21:55,574 INFO L913 BasicCegarLoop]: 174 mSDtfsCounter, 240 mSDsluCounter, 572 mSDsCounter, 0 mSdLazyCounter, 538 mSolverCounterSat, 106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 746 SdHoareTripleChecker+Invalid, 644 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 538 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:21:55,574 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [241 Valid, 746 Invalid, 644 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 538 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-08 08:21:55,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-08 08:21:56,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 253. [2022-04-08 08:21:56,441 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:21:56,441 INFO L82 GeneralOperation]: Start isEquivalent. First operand 263 states. Second operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-08 08:21:56,441 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-08 08:21:56,441 INFO L87 Difference]: Start difference. First operand 263 states. Second operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-08 08:21:56,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:56,445 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-08 08:21:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-08 08:21:56,445 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:56,445 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:56,445 INFO L74 IsIncluded]: Start isIncluded. First operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) Second operand 263 states. [2022-04-08 08:21:56,445 INFO L87 Difference]: Start difference. First operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) Second operand 263 states. [2022-04-08 08:21:56,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:21:56,448 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-08 08:21:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-08 08:21:56,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:21:56,449 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:21:56,449 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:21:56,449 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:21:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-08 08:21:56,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 279 transitions. [2022-04-08 08:21:56,453 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 279 transitions. Word has length 120 [2022-04-08 08:21:56,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:21:56,453 INFO L478 AbstractCegarLoop]: Abstraction has 253 states and 279 transitions. [2022-04-08 08:21:56,453 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:21:56,453 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 253 states and 279 transitions. [2022-04-08 08:21:57,232 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 279 edges. 279 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:57,232 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 279 transitions. [2022-04-08 08:21:57,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-04-08 08:21:57,233 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:21:57,233 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:21:57,233 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57 [2022-04-08 08:21:57,233 INFO L403 AbstractCegarLoop]: === Iteration 59 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:21:57,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:21:57,233 INFO L85 PathProgramCache]: Analyzing trace with hash -2092232912, now seen corresponding path program 1 times [2022-04-08 08:21:57,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:57,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [474524140] [2022-04-08 08:21:57,234 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:21:57,234 INFO L85 PathProgramCache]: Analyzing trace with hash -2092232912, now seen corresponding path program 2 times [2022-04-08 08:21:57,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:21:57,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57443960] [2022-04-08 08:21:57,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:21:57,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:21:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:21:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,349 INFO L290 TraceCheckUtils]: 0: Hoare triple {239248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,349 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1156#return; {239152#true} is VALID [2022-04-08 08:21:57,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:21:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {239249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,370 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1066#return; {239152#true} is VALID [2022-04-08 08:21:57,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:21:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {239250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,381 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1068#return; {239152#true} is VALID [2022-04-08 08:21:57,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:21:57,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:21:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:21:57,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:21:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:57,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-08 08:21:57,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,523 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-08 08:21:57,524 INFO L290 TraceCheckUtils]: 0: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-08 08:21:57,525 INFO L272 TraceCheckUtils]: 1: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:57,525 INFO L290 TraceCheckUtils]: 2: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-08 08:21:57,525 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,525 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-08 08:21:57,525 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-08 08:21:57,525 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,525 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-08 08:21:57,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:21:57,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-08 08:21:57,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,535 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-08 08:21:57,535 INFO L290 TraceCheckUtils]: 0: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-08 08:21:57,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-08 08:21:57,535 INFO L272 TraceCheckUtils]: 2: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:57,535 INFO L290 TraceCheckUtils]: 3: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-08 08:21:57,536 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:57,536 INFO L290 TraceCheckUtils]: 5: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-08 08:21:57,536 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,536 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-08 08:21:57,536 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-08 08:21:57,536 INFO L290 TraceCheckUtils]: 9: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,536 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-08 08:21:57,536 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-08 08:21:57,536 INFO L290 TraceCheckUtils]: 12: Hoare triple {239152#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {239152#true} is VALID [2022-04-08 08:21:57,538 INFO L272 TraceCheckUtils]: 13: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:57,538 INFO L290 TraceCheckUtils]: 14: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-08 08:21:57,538 INFO L290 TraceCheckUtils]: 15: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,538 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-08 08:21:57,538 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-08 08:21:57,538 INFO L290 TraceCheckUtils]: 18: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-08 08:21:57,538 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,539 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-08 08:21:57,539 INFO L290 TraceCheckUtils]: 21: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-08 08:21:57,539 INFO L290 TraceCheckUtils]: 22: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-08 08:21:57,539 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-08 08:21:57,539 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,539 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-08 08:21:57,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:21:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:21:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,575 INFO L290 TraceCheckUtils]: 0: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-08 08:21:57,575 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-08 08:21:57,575 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-08 08:21:57,575 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,575 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-08 08:21:57,575 INFO L290 TraceCheckUtils]: 0: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-08 08:21:57,576 INFO L272 TraceCheckUtils]: 1: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:57,576 INFO L290 TraceCheckUtils]: 2: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-08 08:21:57,577 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-08 08:21:57,577 INFO L290 TraceCheckUtils]: 4: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-08 08:21:57,577 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,577 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-08 08:21:57,577 INFO L290 TraceCheckUtils]: 7: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-08 08:21:57,577 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-08 08:21:57,577 INFO L290 TraceCheckUtils]: 9: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-08 08:21:57,578 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-08 08:21:57,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 08:21:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,581 INFO L290 TraceCheckUtils]: 0: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-08 08:21:57,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-08 08:21:57,581 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-08 08:21:57,581 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,581 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-08 08:21:57,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-08 08:21:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:21:57,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-08 08:21:57,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-08 08:21:57,583 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,583 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-08 08:21:57,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {239152#true} is VALID [2022-04-08 08:21:57,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-08 08:21:57,583 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-08 08:21:57,583 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {239152#true} is VALID [2022-04-08 08:21:57,584 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,584 INFO L290 TraceCheckUtils]: 5: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-08 08:21:57,584 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-08 08:21:57,584 INFO L272 TraceCheckUtils]: 7: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:57,584 INFO L290 TraceCheckUtils]: 8: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-08 08:21:57,585 INFO L272 TraceCheckUtils]: 9: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:57,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-08 08:21:57,585 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,585 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-08 08:21:57,585 INFO L290 TraceCheckUtils]: 13: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-08 08:21:57,585 INFO L290 TraceCheckUtils]: 14: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,585 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-08 08:21:57,585 INFO L290 TraceCheckUtils]: 16: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-08 08:21:57,585 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L272 TraceCheckUtils]: 18: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 19: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 22: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 25: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 27: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 28: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,586 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-08 08:21:57,587 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {239152#true} is VALID [2022-04-08 08:21:57,587 INFO L290 TraceCheckUtils]: 32: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-08 08:21:57,587 INFO L290 TraceCheckUtils]: 33: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,587 INFO L272 TraceCheckUtils]: 34: Hoare triple {239152#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,587 INFO L290 TraceCheckUtils]: 35: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-08 08:21:57,588 INFO L272 TraceCheckUtils]: 36: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:57,588 INFO L290 TraceCheckUtils]: 37: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-08 08:21:57,589 INFO L290 TraceCheckUtils]: 38: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-08 08:21:57,589 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-08 08:21:57,589 INFO L290 TraceCheckUtils]: 40: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,589 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-08 08:21:57,589 INFO L290 TraceCheckUtils]: 42: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-08 08:21:57,589 INFO L290 TraceCheckUtils]: 43: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-08 08:21:57,589 INFO L290 TraceCheckUtils]: 44: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-08 08:21:57,590 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-08 08:21:57,590 INFO L290 TraceCheckUtils]: 46: Hoare triple {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 47: Hoare triple {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {239153#false} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 48: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 49: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 50: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 51: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 52: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 53: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 54: Hoare triple {239153#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {239153#false} is VALID [2022-04-08 08:21:57,591 INFO L272 TraceCheckUtils]: 55: Hoare triple {239153#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {239152#true} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 56: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 57: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 58: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-08 08:21:57,591 INFO L290 TraceCheckUtils]: 59: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,592 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 61: Hoare triple {239153#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {239153#false} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 62: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 63: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 64: Hoare triple {239153#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {239153#false} is VALID [2022-04-08 08:21:57,592 INFO L272 TraceCheckUtils]: 65: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 66: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 67: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 68: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,592 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 70: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 71: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-08 08:21:57,592 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {239251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {239152#true} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume 1 == ~PagingReferenceCount~0; {239152#true} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {239152#true} is VALID [2022-04-08 08:21:57,592 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume !(0 != ~disketteExtension__IsRemoved~0); {239152#true} is VALID [2022-04-08 08:21:57,593 INFO L290 TraceCheckUtils]: 4: Hoare triple {239152#true} assume 0 == ~irpSp__MinorFunction~0; {239152#true} is VALID [2022-04-08 08:21:57,593 INFO L272 TraceCheckUtils]: 5: Hoare triple {239152#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,593 INFO L290 TraceCheckUtils]: 6: Hoare triple {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {239152#true} is VALID [2022-04-08 08:21:57,593 INFO L290 TraceCheckUtils]: 7: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-08 08:21:57,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-08 08:21:57,594 INFO L290 TraceCheckUtils]: 9: Hoare triple {239152#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {239152#true} is VALID [2022-04-08 08:21:57,594 INFO L272 TraceCheckUtils]: 10: Hoare triple {239152#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,594 INFO L290 TraceCheckUtils]: 11: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-08 08:21:57,594 INFO L290 TraceCheckUtils]: 12: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-08 08:21:57,595 INFO L272 TraceCheckUtils]: 13: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:57,595 INFO L290 TraceCheckUtils]: 14: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-08 08:21:57,595 INFO L272 TraceCheckUtils]: 15: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 16: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 22: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L272 TraceCheckUtils]: 24: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 25: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 28: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-08 08:21:57,596 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L290 TraceCheckUtils]: 30: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L290 TraceCheckUtils]: 32: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L290 TraceCheckUtils]: 33: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L290 TraceCheckUtils]: 34: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L290 TraceCheckUtils]: 35: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L290 TraceCheckUtils]: 37: Hoare triple {239152#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L290 TraceCheckUtils]: 38: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-08 08:21:57,597 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,598 INFO L272 TraceCheckUtils]: 40: Hoare triple {239152#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,598 INFO L290 TraceCheckUtils]: 41: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-08 08:21:57,599 INFO L272 TraceCheckUtils]: 42: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:57,599 INFO L290 TraceCheckUtils]: 43: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-08 08:21:57,599 INFO L290 TraceCheckUtils]: 44: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-08 08:21:57,599 INFO L290 TraceCheckUtils]: 45: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-08 08:21:57,599 INFO L290 TraceCheckUtils]: 46: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,599 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-08 08:21:57,599 INFO L290 TraceCheckUtils]: 48: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-08 08:21:57,599 INFO L290 TraceCheckUtils]: 49: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-08 08:21:57,600 INFO L290 TraceCheckUtils]: 50: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-08 08:21:57,600 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-08 08:21:57,601 INFO L290 TraceCheckUtils]: 52: Hoare triple {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-08 08:21:57,601 INFO L290 TraceCheckUtils]: 53: Hoare triple {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {239153#false} is VALID [2022-04-08 08:21:57,601 INFO L290 TraceCheckUtils]: 54: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-08 08:21:57,601 INFO L290 TraceCheckUtils]: 55: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-08 08:21:57,601 INFO L290 TraceCheckUtils]: 56: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-08 08:21:57,601 INFO L290 TraceCheckUtils]: 57: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-08 08:21:57,601 INFO L290 TraceCheckUtils]: 58: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-08 08:21:57,601 INFO L290 TraceCheckUtils]: 59: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-08 08:21:57,601 INFO L290 TraceCheckUtils]: 60: Hoare triple {239153#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L272 TraceCheckUtils]: 61: Hoare triple {239153#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {239152#true} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 62: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 63: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 64: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 65: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,602 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 67: Hoare triple {239153#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 68: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 69: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 70: Hoare triple {239153#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L272 TraceCheckUtils]: 71: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 72: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 73: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 74: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,602 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 76: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 77: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-08 08:21:57,602 INFO L290 TraceCheckUtils]: 79: Hoare triple {239153#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {239153#false} is VALID [2022-04-08 08:21:57,603 INFO L290 TraceCheckUtils]: 80: Hoare triple {239153#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {239153#false} is VALID [2022-04-08 08:21:57,603 INFO L290 TraceCheckUtils]: 81: Hoare triple {239153#false} assume !(0 == ~PagingReferenceCount~0); {239153#false} is VALID [2022-04-08 08:21:57,603 INFO L290 TraceCheckUtils]: 82: Hoare triple {239153#false} #res := ~ntStatus~0; {239153#false} is VALID [2022-04-08 08:21:57,603 INFO L290 TraceCheckUtils]: 83: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-08 08:21:57,603 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {239153#false} {239152#true} #1076#return; {239153#false} is VALID [2022-04-08 08:21:57,613 INFO L272 TraceCheckUtils]: 0: Hoare triple {239152#true} call ULTIMATE.init(); {239248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:21:57,613 INFO L290 TraceCheckUtils]: 1: Hoare triple {239248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,613 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,614 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239152#true} {239152#true} #1156#return; {239152#true} is VALID [2022-04-08 08:21:57,614 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret170 := main(); {239152#true} is VALID [2022-04-08 08:21:57,614 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {239152#true} is VALID [2022-04-08 08:21:57,615 INFO L272 TraceCheckUtils]: 6: Hoare triple {239152#true} call _BLAST_init(); {239249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,615 INFO L290 TraceCheckUtils]: 7: Hoare triple {239249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,615 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,615 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {239152#true} {239152#true} #1066#return; {239152#true} is VALID [2022-04-08 08:21:57,615 INFO L290 TraceCheckUtils]: 10: Hoare triple {239152#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,615 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {239152#true} is VALID [2022-04-08 08:21:57,616 INFO L272 TraceCheckUtils]: 12: Hoare triple {239152#true} call stub_driver_init(); {239250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,616 INFO L290 TraceCheckUtils]: 13: Hoare triple {239250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,616 INFO L290 TraceCheckUtils]: 14: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,616 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239152#true} {239152#true} #1068#return; {239152#true} is VALID [2022-04-08 08:21:57,616 INFO L290 TraceCheckUtils]: 16: Hoare triple {239152#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {239152#true} is VALID [2022-04-08 08:21:57,617 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {239152#true} is VALID [2022-04-08 08:21:57,617 INFO L290 TraceCheckUtils]: 18: Hoare triple {239152#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {239152#true} is VALID [2022-04-08 08:21:57,617 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {239152#true} is VALID [2022-04-08 08:21:57,617 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume 3 == ~tmp_ndt_4~0; {239152#true} is VALID [2022-04-08 08:21:57,618 INFO L272 TraceCheckUtils]: 21: Hoare triple {239152#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {239251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,618 INFO L290 TraceCheckUtils]: 22: Hoare triple {239251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {239152#true} is VALID [2022-04-08 08:21:57,618 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 1 == ~PagingReferenceCount~0; {239152#true} is VALID [2022-04-08 08:21:57,618 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {239152#true} is VALID [2022-04-08 08:21:57,618 INFO L290 TraceCheckUtils]: 25: Hoare triple {239152#true} assume !(0 != ~disketteExtension__IsRemoved~0); {239152#true} is VALID [2022-04-08 08:21:57,618 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume 0 == ~irpSp__MinorFunction~0; {239152#true} is VALID [2022-04-08 08:21:57,619 INFO L272 TraceCheckUtils]: 27: Hoare triple {239152#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,619 INFO L290 TraceCheckUtils]: 28: Hoare triple {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {239152#true} is VALID [2022-04-08 08:21:57,619 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-08 08:21:57,619 INFO L290 TraceCheckUtils]: 30: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-08 08:21:57,619 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {239152#true} is VALID [2022-04-08 08:21:57,620 INFO L272 TraceCheckUtils]: 32: Hoare triple {239152#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,620 INFO L290 TraceCheckUtils]: 33: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-08 08:21:57,620 INFO L290 TraceCheckUtils]: 34: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-08 08:21:57,621 INFO L272 TraceCheckUtils]: 35: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:57,621 INFO L290 TraceCheckUtils]: 36: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-08 08:21:57,622 INFO L272 TraceCheckUtils]: 37: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:21:57,622 INFO L290 TraceCheckUtils]: 38: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-08 08:21:57,622 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,622 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-08 08:21:57,622 INFO L290 TraceCheckUtils]: 41: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-08 08:21:57,622 INFO L290 TraceCheckUtils]: 42: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,622 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-08 08:21:57,622 INFO L290 TraceCheckUtils]: 44: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-08 08:21:57,622 INFO L290 TraceCheckUtils]: 45: Hoare triple {239152#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L272 TraceCheckUtils]: 46: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 47: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 48: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 50: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 51: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 52: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 53: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 54: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 55: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 56: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L290 TraceCheckUtils]: 57: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,623 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-08 08:21:57,624 INFO L290 TraceCheckUtils]: 59: Hoare triple {239152#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {239152#true} is VALID [2022-04-08 08:21:57,624 INFO L290 TraceCheckUtils]: 60: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-08 08:21:57,624 INFO L290 TraceCheckUtils]: 61: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-08 08:21:57,625 INFO L272 TraceCheckUtils]: 62: Hoare triple {239152#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:21:57,625 INFO L290 TraceCheckUtils]: 63: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-08 08:21:57,626 INFO L272 TraceCheckUtils]: 64: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:21:57,626 INFO L290 TraceCheckUtils]: 65: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-08 08:21:57,626 INFO L290 TraceCheckUtils]: 66: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-08 08:21:57,626 INFO L290 TraceCheckUtils]: 67: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-08 08:21:57,626 INFO L290 TraceCheckUtils]: 68: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,626 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-08 08:21:57,626 INFO L290 TraceCheckUtils]: 70: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-08 08:21:57,627 INFO L290 TraceCheckUtils]: 71: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-08 08:21:57,627 INFO L290 TraceCheckUtils]: 72: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-08 08:21:57,628 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-08 08:21:57,628 INFO L290 TraceCheckUtils]: 74: Hoare triple {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-08 08:21:57,628 INFO L290 TraceCheckUtils]: 75: Hoare triple {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {239153#false} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 76: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 77: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 78: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 79: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 80: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 81: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 82: Hoare triple {239153#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {239153#false} is VALID [2022-04-08 08:21:57,629 INFO L272 TraceCheckUtils]: 83: Hoare triple {239153#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {239152#true} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 84: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 85: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 86: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-08 08:21:57,629 INFO L290 TraceCheckUtils]: 87: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,630 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-08 08:21:57,630 INFO L290 TraceCheckUtils]: 89: Hoare triple {239153#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {239153#false} is VALID [2022-04-08 08:21:57,630 INFO L290 TraceCheckUtils]: 90: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-08 08:21:57,630 INFO L290 TraceCheckUtils]: 91: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-08 08:21:57,630 INFO L290 TraceCheckUtils]: 92: Hoare triple {239153#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {239153#false} is VALID [2022-04-08 08:21:57,630 INFO L272 TraceCheckUtils]: 93: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:21:57,630 INFO L290 TraceCheckUtils]: 94: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-08 08:21:57,630 INFO L290 TraceCheckUtils]: 95: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-08 08:21:57,630 INFO L290 TraceCheckUtils]: 96: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-08 08:21:57,630 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-08 08:21:57,630 INFO L290 TraceCheckUtils]: 98: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-08 08:21:57,630 INFO L290 TraceCheckUtils]: 99: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-08 08:21:57,630 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 101: Hoare triple {239153#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 102: Hoare triple {239153#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 103: Hoare triple {239153#false} assume !(0 == ~PagingReferenceCount~0); {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 104: Hoare triple {239153#false} #res := ~ntStatus~0; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 105: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {239153#false} {239152#true} #1076#return; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 107: Hoare triple {239153#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 108: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 109: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 110: Hoare triple {239153#false} assume ~s~0 != ~UNLOADED~0; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 111: Hoare triple {239153#false} assume -1 != ~status~1; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 112: Hoare triple {239153#false} assume ~s~0 != ~SKIP2~0; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 113: Hoare triple {239153#false} assume ~s~0 != ~IPC~0; {239153#false} is VALID [2022-04-08 08:21:57,631 INFO L290 TraceCheckUtils]: 114: Hoare triple {239153#false} assume !(~s~0 != ~DC~0); {239153#false} is VALID [2022-04-08 08:21:57,632 INFO L290 TraceCheckUtils]: 115: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-08 08:21:57,632 INFO L290 TraceCheckUtils]: 116: Hoare triple {239153#false} assume ~s~0 == ~DC~0; {239153#false} is VALID [2022-04-08 08:21:57,632 INFO L290 TraceCheckUtils]: 117: Hoare triple {239153#false} assume 259 == ~status~1; {239153#false} is VALID [2022-04-08 08:21:57,632 INFO L272 TraceCheckUtils]: 118: Hoare triple {239153#false} call errorFn(); {239153#false} is VALID [2022-04-08 08:21:57,632 INFO L290 TraceCheckUtils]: 119: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-08 08:21:57,632 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 08:21:57,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:21:57,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57443960] [2022-04-08 08:21:57,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57443960] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:57,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:57,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:21:57,633 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:21:57,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [474524140] [2022-04-08 08:21:57,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [474524140] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:21:57,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:21:57,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:21:57,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885951331] [2022-04-08 08:21:57,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:21:57,634 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-08 08:21:57,634 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:21:57,634 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:21:57,712 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:21:57,712 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 08:21:57,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:21:57,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 08:21:57,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:21:57,713 INFO L87 Difference]: Start difference. First operand 253 states and 279 transitions. Second operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:22:00,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:00,117 INFO L93 Difference]: Finished difference Result 339 states and 377 transitions. [2022-04-08 08:22:00,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:22:00,117 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-08 08:22:00,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:22:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:22:00,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 294 transitions. [2022-04-08 08:22:00,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:22:00,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 294 transitions. [2022-04-08 08:22:00,120 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 294 transitions. [2022-04-08 08:22:00,358 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 294 edges. 294 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:00,363 INFO L225 Difference]: With dead ends: 339 [2022-04-08 08:22:00,363 INFO L226 Difference]: Without dead ends: 254 [2022-04-08 08:22:00,363 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2022-04-08 08:22:00,364 INFO L913 BasicCegarLoop]: 174 mSDtfsCounter, 216 mSDsluCounter, 503 mSDsCounter, 0 mSdLazyCounter, 480 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 216 SdHoareTripleChecker+Valid, 677 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 480 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:22:00,364 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [216 Valid, 677 Invalid, 567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 480 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-08 08:22:00,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-08 08:22:01,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 248. [2022-04-08 08:22:01,231 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:22:01,231 INFO L82 GeneralOperation]: Start isEquivalent. First operand 254 states. Second operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-08 08:22:01,232 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-08 08:22:01,232 INFO L87 Difference]: Start difference. First operand 254 states. Second operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-08 08:22:01,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:01,235 INFO L93 Difference]: Finished difference Result 254 states and 279 transitions. [2022-04-08 08:22:01,235 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 279 transitions. [2022-04-08 08:22:01,235 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:01,235 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:01,235 INFO L74 IsIncluded]: Start isIncluded. First operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 254 states. [2022-04-08 08:22:01,235 INFO L87 Difference]: Start difference. First operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 254 states. [2022-04-08 08:22:01,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:01,238 INFO L93 Difference]: Finished difference Result 254 states and 279 transitions. [2022-04-08 08:22:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 279 transitions. [2022-04-08 08:22:01,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:01,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:01,239 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:22:01,239 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:22:01,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-08 08:22:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 272 transitions. [2022-04-08 08:22:01,243 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 272 transitions. Word has length 120 [2022-04-08 08:22:01,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:22:01,243 INFO L478 AbstractCegarLoop]: Abstraction has 248 states and 272 transitions. [2022-04-08 08:22:01,243 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-08 08:22:01,243 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 248 states and 272 transitions. [2022-04-08 08:22:01,952 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 272 transitions. [2022-04-08 08:22:01,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-04-08 08:22:01,952 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:22:01,953 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:22:01,953 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58 [2022-04-08 08:22:01,953 INFO L403 AbstractCegarLoop]: === Iteration 60 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:22:01,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:22:01,953 INFO L85 PathProgramCache]: Analyzing trace with hash 90302461, now seen corresponding path program 1 times [2022-04-08 08:22:01,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:01,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1225651570] [2022-04-08 08:22:01,953 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:22:01,953 INFO L85 PathProgramCache]: Analyzing trace with hash 90302461, now seen corresponding path program 2 times [2022-04-08 08:22:01,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:22:01,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816032103] [2022-04-08 08:22:01,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:22:01,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:22:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:22:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,089 INFO L290 TraceCheckUtils]: 0: Hoare triple {241220#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,089 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1156#return; {241092#true} is VALID [2022-04-08 08:22:02,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:22:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,111 INFO L290 TraceCheckUtils]: 0: Hoare triple {241221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,111 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1066#return; {241092#true} is VALID [2022-04-08 08:22:02,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:22:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {241222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,123 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1068#return; {241092#true} is VALID [2022-04-08 08:22:02,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:22:02,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:22:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:22:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,322 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,323 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,323 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,323 INFO L272 TraceCheckUtils]: 1: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,323 INFO L290 TraceCheckUtils]: 2: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,323 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,323 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,324 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,324 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,324 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,337 INFO L290 TraceCheckUtils]: 0: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,337 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,337 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,337 INFO L290 TraceCheckUtils]: 0: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-08 08:22:02,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-08 08:22:02,338 INFO L272 TraceCheckUtils]: 2: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,338 INFO L290 TraceCheckUtils]: 3: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,339 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,339 INFO L290 TraceCheckUtils]: 5: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,339 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,339 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,339 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,339 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,339 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,339 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-08 08:22:02,339 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 14: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 15: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 21: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,340 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-08 08:22:02,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:22:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,442 INFO L290 TraceCheckUtils]: 0: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-08 08:22:02,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-08 08:22:02,442 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-08 08:22:02,442 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,442 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-08 08:22:02,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:22:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,505 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,505 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,506 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,506 INFO L272 TraceCheckUtils]: 1: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,506 INFO L290 TraceCheckUtils]: 2: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,506 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,506 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,506 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,506 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,507 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,510 INFO L290 TraceCheckUtils]: 0: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,510 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,510 INFO L290 TraceCheckUtils]: 0: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-08 08:22:02,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-08 08:22:02,516 INFO L272 TraceCheckUtils]: 2: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,516 INFO L290 TraceCheckUtils]: 3: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,517 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,517 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,517 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,517 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,517 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-08 08:22:02,517 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-08 08:22:02,518 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,518 INFO L290 TraceCheckUtils]: 14: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,518 INFO L290 TraceCheckUtils]: 15: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,518 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,518 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-08 08:22:02,518 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-08 08:22:02,519 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,519 INFO L290 TraceCheckUtils]: 20: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,520 INFO L290 TraceCheckUtils]: 21: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,520 INFO L290 TraceCheckUtils]: 22: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,521 INFO L290 TraceCheckUtils]: 23: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,521 INFO L290 TraceCheckUtils]: 24: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,522 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:02,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-08 08:22:02,523 INFO L272 TraceCheckUtils]: 1: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:02,524 INFO L290 TraceCheckUtils]: 2: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-08 08:22:02,524 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-08 08:22:02,524 INFO L290 TraceCheckUtils]: 4: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-08 08:22:02,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,524 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-08 08:22:02,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-08 08:22:02,524 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-08 08:22:02,525 INFO L272 TraceCheckUtils]: 9: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,525 INFO L290 TraceCheckUtils]: 10: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-08 08:22:02,525 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-08 08:22:02,526 INFO L272 TraceCheckUtils]: 12: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,526 INFO L290 TraceCheckUtils]: 13: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,527 INFO L272 TraceCheckUtils]: 14: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,527 INFO L290 TraceCheckUtils]: 15: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,527 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,527 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,527 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,527 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,527 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,527 INFO L290 TraceCheckUtils]: 21: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-08 08:22:02,527 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-08 08:22:02,528 INFO L272 TraceCheckUtils]: 23: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,528 INFO L290 TraceCheckUtils]: 24: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,528 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,528 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,528 INFO L290 TraceCheckUtils]: 27: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-08 08:22:02,528 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-08 08:22:02,529 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,529 INFO L290 TraceCheckUtils]: 30: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,529 INFO L290 TraceCheckUtils]: 31: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,530 INFO L290 TraceCheckUtils]: 32: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,530 INFO L290 TraceCheckUtils]: 33: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,531 INFO L290 TraceCheckUtils]: 34: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,531 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:02,532 INFO L290 TraceCheckUtils]: 36: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-08 08:22:02,532 INFO L290 TraceCheckUtils]: 37: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-08 08:22:02,533 INFO L290 TraceCheckUtils]: 38: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-08 08:22:02,533 INFO L290 TraceCheckUtils]: 39: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-08 08:22:02,534 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-08 08:22:02,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 08:22:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-08 08:22:02,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-08 08:22:02,538 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-08 08:22:02,538 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,539 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-08 08:22:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:02,541 INFO L290 TraceCheckUtils]: 0: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-08 08:22:02,541 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-08 08:22:02,541 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,541 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,541 INFO L290 TraceCheckUtils]: 0: Hoare triple {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {241092#true} is VALID [2022-04-08 08:22:02,541 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-08 08:22:02,541 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-08 08:22:02,541 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {241092#true} is VALID [2022-04-08 08:22:02,542 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,542 INFO L290 TraceCheckUtils]: 5: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-08 08:22:02,542 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-08 08:22:02,543 INFO L272 TraceCheckUtils]: 7: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,543 INFO L290 TraceCheckUtils]: 8: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,543 INFO L272 TraceCheckUtils]: 9: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,543 INFO L290 TraceCheckUtils]: 10: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,543 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,543 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 13: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 14: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L272 TraceCheckUtils]: 18: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 19: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,544 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-08 08:22:02,545 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,545 INFO L290 TraceCheckUtils]: 27: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-08 08:22:02,545 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-08 08:22:02,545 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,545 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-08 08:22:02,545 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {241092#true} is VALID [2022-04-08 08:22:02,545 INFO L290 TraceCheckUtils]: 32: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-08 08:22:02,545 INFO L290 TraceCheckUtils]: 33: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,546 INFO L272 TraceCheckUtils]: 34: Hoare triple {241092#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,546 INFO L290 TraceCheckUtils]: 35: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-08 08:22:02,547 INFO L272 TraceCheckUtils]: 36: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:02,547 INFO L290 TraceCheckUtils]: 37: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-08 08:22:02,547 INFO L290 TraceCheckUtils]: 38: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-08 08:22:02,547 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-08 08:22:02,547 INFO L290 TraceCheckUtils]: 40: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,547 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-08 08:22:02,547 INFO L290 TraceCheckUtils]: 42: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-08 08:22:02,547 INFO L290 TraceCheckUtils]: 43: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-08 08:22:02,548 INFO L272 TraceCheckUtils]: 44: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,548 INFO L290 TraceCheckUtils]: 45: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-08 08:22:02,548 INFO L290 TraceCheckUtils]: 46: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-08 08:22:02,548 INFO L272 TraceCheckUtils]: 47: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,548 INFO L290 TraceCheckUtils]: 48: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,549 INFO L272 TraceCheckUtils]: 49: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,549 INFO L290 TraceCheckUtils]: 50: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,549 INFO L290 TraceCheckUtils]: 51: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,549 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,549 INFO L290 TraceCheckUtils]: 53: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,549 INFO L290 TraceCheckUtils]: 54: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,549 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,549 INFO L290 TraceCheckUtils]: 56: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-08 08:22:02,549 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-08 08:22:02,550 INFO L272 TraceCheckUtils]: 58: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,550 INFO L290 TraceCheckUtils]: 59: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,550 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,550 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,550 INFO L290 TraceCheckUtils]: 62: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-08 08:22:02,550 INFO L290 TraceCheckUtils]: 63: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-08 08:22:02,550 INFO L290 TraceCheckUtils]: 64: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,551 INFO L290 TraceCheckUtils]: 65: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,551 INFO L290 TraceCheckUtils]: 66: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,551 INFO L290 TraceCheckUtils]: 67: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,552 INFO L290 TraceCheckUtils]: 68: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,552 INFO L290 TraceCheckUtils]: 69: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,553 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:02,553 INFO L290 TraceCheckUtils]: 71: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-08 08:22:02,553 INFO L290 TraceCheckUtils]: 72: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-08 08:22:02,554 INFO L290 TraceCheckUtils]: 73: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-08 08:22:02,554 INFO L290 TraceCheckUtils]: 74: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-08 08:22:02,555 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-08 08:22:02,555 INFO L290 TraceCheckUtils]: 76: Hoare triple {241398#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,555 INFO L290 TraceCheckUtils]: 77: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,556 INFO L290 TraceCheckUtils]: 78: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,556 INFO L290 TraceCheckUtils]: 79: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,556 INFO L290 TraceCheckUtils]: 80: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,557 INFO L290 TraceCheckUtils]: 81: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,557 INFO L290 TraceCheckUtils]: 82: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,557 INFO L290 TraceCheckUtils]: 83: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,558 INFO L290 TraceCheckUtils]: 84: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,558 INFO L272 TraceCheckUtils]: 85: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {241092#true} is VALID [2022-04-08 08:22:02,558 INFO L290 TraceCheckUtils]: 86: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-08 08:22:02,558 INFO L290 TraceCheckUtils]: 87: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-08 08:22:02,558 INFO L290 TraceCheckUtils]: 88: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-08 08:22:02,558 INFO L290 TraceCheckUtils]: 89: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,559 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,559 INFO L290 TraceCheckUtils]: 91: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,559 INFO L290 TraceCheckUtils]: 92: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,559 INFO L290 TraceCheckUtils]: 93: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,560 INFO L290 TraceCheckUtils]: 94: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,560 INFO L272 TraceCheckUtils]: 95: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,560 INFO L290 TraceCheckUtils]: 96: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-08 08:22:02,560 INFO L290 TraceCheckUtils]: 97: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-08 08:22:02,561 INFO L290 TraceCheckUtils]: 98: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,561 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,561 INFO L290 TraceCheckUtils]: 100: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:02,561 INFO L290 TraceCheckUtils]: 101: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:02,562 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-08 08:22:02,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {241223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {241092#true} is VALID [2022-04-08 08:22:02,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 1 == ~PagingReferenceCount~0; {241092#true} is VALID [2022-04-08 08:22:02,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {241092#true} is VALID [2022-04-08 08:22:02,562 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {241092#true} is VALID [2022-04-08 08:22:02,562 INFO L290 TraceCheckUtils]: 4: Hoare triple {241092#true} assume 0 == ~irpSp__MinorFunction~0; {241092#true} is VALID [2022-04-08 08:22:02,563 INFO L272 TraceCheckUtils]: 5: Hoare triple {241092#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,563 INFO L290 TraceCheckUtils]: 6: Hoare triple {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {241092#true} is VALID [2022-04-08 08:22:02,563 INFO L290 TraceCheckUtils]: 7: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-08 08:22:02,563 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-08 08:22:02,563 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {241092#true} is VALID [2022-04-08 08:22:02,564 INFO L272 TraceCheckUtils]: 10: Hoare triple {241092#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,564 INFO L290 TraceCheckUtils]: 11: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-08 08:22:02,564 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-08 08:22:02,565 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,565 INFO L290 TraceCheckUtils]: 14: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,565 INFO L272 TraceCheckUtils]: 15: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,565 INFO L290 TraceCheckUtils]: 16: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,565 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L272 TraceCheckUtils]: 24: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,566 INFO L290 TraceCheckUtils]: 25: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-08 08:22:02,566 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L290 TraceCheckUtils]: 30: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L290 TraceCheckUtils]: 32: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L290 TraceCheckUtils]: 33: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L290 TraceCheckUtils]: 34: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L290 TraceCheckUtils]: 35: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L290 TraceCheckUtils]: 37: Hoare triple {241092#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L290 TraceCheckUtils]: 38: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-08 08:22:02,567 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,580 INFO L272 TraceCheckUtils]: 40: Hoare triple {241092#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,580 INFO L290 TraceCheckUtils]: 41: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-08 08:22:02,581 INFO L272 TraceCheckUtils]: 42: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:02,581 INFO L290 TraceCheckUtils]: 43: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-08 08:22:02,581 INFO L290 TraceCheckUtils]: 44: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-08 08:22:02,581 INFO L290 TraceCheckUtils]: 45: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-08 08:22:02,582 INFO L290 TraceCheckUtils]: 46: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,582 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-08 08:22:02,582 INFO L290 TraceCheckUtils]: 48: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-08 08:22:02,582 INFO L290 TraceCheckUtils]: 49: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-08 08:22:02,582 INFO L272 TraceCheckUtils]: 50: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,582 INFO L290 TraceCheckUtils]: 51: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-08 08:22:02,582 INFO L290 TraceCheckUtils]: 52: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-08 08:22:02,583 INFO L272 TraceCheckUtils]: 53: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,583 INFO L290 TraceCheckUtils]: 54: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,584 INFO L272 TraceCheckUtils]: 55: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,584 INFO L290 TraceCheckUtils]: 56: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,584 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,584 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,584 INFO L290 TraceCheckUtils]: 59: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,584 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,584 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,584 INFO L290 TraceCheckUtils]: 62: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-08 08:22:02,584 INFO L290 TraceCheckUtils]: 63: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-08 08:22:02,584 INFO L272 TraceCheckUtils]: 64: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,584 INFO L290 TraceCheckUtils]: 65: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,585 INFO L290 TraceCheckUtils]: 66: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,585 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,585 INFO L290 TraceCheckUtils]: 68: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-08 08:22:02,585 INFO L290 TraceCheckUtils]: 69: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-08 08:22:02,585 INFO L290 TraceCheckUtils]: 70: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,585 INFO L290 TraceCheckUtils]: 71: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,586 INFO L290 TraceCheckUtils]: 72: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,586 INFO L290 TraceCheckUtils]: 73: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,586 INFO L290 TraceCheckUtils]: 74: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,587 INFO L290 TraceCheckUtils]: 75: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,587 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:02,588 INFO L290 TraceCheckUtils]: 77: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-08 08:22:02,588 INFO L290 TraceCheckUtils]: 78: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-08 08:22:02,588 INFO L290 TraceCheckUtils]: 79: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-08 08:22:02,589 INFO L290 TraceCheckUtils]: 80: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-08 08:22:02,589 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-08 08:22:02,590 INFO L290 TraceCheckUtils]: 82: Hoare triple {241398#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,590 INFO L290 TraceCheckUtils]: 83: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,590 INFO L290 TraceCheckUtils]: 84: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,591 INFO L290 TraceCheckUtils]: 85: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,591 INFO L290 TraceCheckUtils]: 86: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,591 INFO L290 TraceCheckUtils]: 87: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,592 INFO L290 TraceCheckUtils]: 88: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,592 INFO L290 TraceCheckUtils]: 89: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,592 INFO L290 TraceCheckUtils]: 90: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,592 INFO L272 TraceCheckUtils]: 91: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {241092#true} is VALID [2022-04-08 08:22:02,592 INFO L290 TraceCheckUtils]: 92: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-08 08:22:02,592 INFO L290 TraceCheckUtils]: 93: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-08 08:22:02,592 INFO L290 TraceCheckUtils]: 94: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-08 08:22:02,592 INFO L290 TraceCheckUtils]: 95: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,593 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,593 INFO L290 TraceCheckUtils]: 97: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,594 INFO L290 TraceCheckUtils]: 98: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,594 INFO L290 TraceCheckUtils]: 99: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,594 INFO L290 TraceCheckUtils]: 100: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,595 INFO L272 TraceCheckUtils]: 101: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,595 INFO L290 TraceCheckUtils]: 102: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-08 08:22:02,595 INFO L290 TraceCheckUtils]: 103: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-08 08:22:02,595 INFO L290 TraceCheckUtils]: 104: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,596 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,596 INFO L290 TraceCheckUtils]: 106: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:02,596 INFO L290 TraceCheckUtils]: 107: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:02,597 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-08 08:22:02,597 INFO L290 TraceCheckUtils]: 109: Hoare triple {241327#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:02,597 INFO L290 TraceCheckUtils]: 110: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:02,598 INFO L290 TraceCheckUtils]: 111: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:02,598 INFO L290 TraceCheckUtils]: 112: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:22:02,598 INFO L290 TraceCheckUtils]: 113: Hoare triple {241329#(= |FloppyPnp_#res| 0)} assume true; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:22:02,599 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {241329#(= |FloppyPnp_#res| 0)} {241092#true} #1076#return; {241218#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-08 08:22:02,600 INFO L272 TraceCheckUtils]: 0: Hoare triple {241092#true} call ULTIMATE.init(); {241220#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:22:02,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {241220#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,601 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {241092#true} {241092#true} #1156#return; {241092#true} is VALID [2022-04-08 08:22:02,601 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret170 := main(); {241092#true} is VALID [2022-04-08 08:22:02,601 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {241092#true} is VALID [2022-04-08 08:22:02,602 INFO L272 TraceCheckUtils]: 6: Hoare triple {241092#true} call _BLAST_init(); {241221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,602 INFO L290 TraceCheckUtils]: 7: Hoare triple {241221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,602 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {241092#true} {241092#true} #1066#return; {241092#true} is VALID [2022-04-08 08:22:02,602 INFO L290 TraceCheckUtils]: 10: Hoare triple {241092#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {241092#true} is VALID [2022-04-08 08:22:02,602 INFO L272 TraceCheckUtils]: 12: Hoare triple {241092#true} call stub_driver_init(); {241222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {241222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,603 INFO L290 TraceCheckUtils]: 14: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,603 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {241092#true} {241092#true} #1068#return; {241092#true} is VALID [2022-04-08 08:22:02,603 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {241092#true} is VALID [2022-04-08 08:22:02,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {241092#true} is VALID [2022-04-08 08:22:02,603 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {241092#true} is VALID [2022-04-08 08:22:02,603 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {241092#true} is VALID [2022-04-08 08:22:02,603 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume 3 == ~tmp_ndt_4~0; {241092#true} is VALID [2022-04-08 08:22:02,604 INFO L272 TraceCheckUtils]: 21: Hoare triple {241092#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {241223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,604 INFO L290 TraceCheckUtils]: 22: Hoare triple {241223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {241092#true} is VALID [2022-04-08 08:22:02,604 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 1 == ~PagingReferenceCount~0; {241092#true} is VALID [2022-04-08 08:22:02,604 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {241092#true} is VALID [2022-04-08 08:22:02,604 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {241092#true} is VALID [2022-04-08 08:22:02,604 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume 0 == ~irpSp__MinorFunction~0; {241092#true} is VALID [2022-04-08 08:22:02,605 INFO L272 TraceCheckUtils]: 27: Hoare triple {241092#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,605 INFO L290 TraceCheckUtils]: 28: Hoare triple {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {241092#true} is VALID [2022-04-08 08:22:02,605 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-08 08:22:02,605 INFO L290 TraceCheckUtils]: 30: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-08 08:22:02,605 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {241092#true} is VALID [2022-04-08 08:22:02,605 INFO L272 TraceCheckUtils]: 32: Hoare triple {241092#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-08 08:22:02,606 INFO L290 TraceCheckUtils]: 34: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-08 08:22:02,606 INFO L272 TraceCheckUtils]: 35: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,606 INFO L290 TraceCheckUtils]: 36: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,607 INFO L272 TraceCheckUtils]: 37: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,607 INFO L290 TraceCheckUtils]: 38: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,607 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,607 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,607 INFO L290 TraceCheckUtils]: 41: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,607 INFO L290 TraceCheckUtils]: 42: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,607 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,607 INFO L290 TraceCheckUtils]: 44: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-08 08:22:02,607 INFO L290 TraceCheckUtils]: 45: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-08 08:22:02,611 INFO L272 TraceCheckUtils]: 46: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,611 INFO L290 TraceCheckUtils]: 47: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 48: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 50: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 51: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 52: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 53: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 54: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 55: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 56: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 59: Hoare triple {241092#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {241092#true} is VALID [2022-04-08 08:22:02,612 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-08 08:22:02,613 INFO L290 TraceCheckUtils]: 61: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-08 08:22:02,614 INFO L272 TraceCheckUtils]: 62: Hoare triple {241092#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,614 INFO L290 TraceCheckUtils]: 63: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-08 08:22:02,615 INFO L272 TraceCheckUtils]: 64: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:02,615 INFO L290 TraceCheckUtils]: 65: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-08 08:22:02,615 INFO L290 TraceCheckUtils]: 66: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-08 08:22:02,615 INFO L290 TraceCheckUtils]: 67: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-08 08:22:02,616 INFO L290 TraceCheckUtils]: 68: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,616 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-08 08:22:02,616 INFO L290 TraceCheckUtils]: 70: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-08 08:22:02,616 INFO L290 TraceCheckUtils]: 71: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-08 08:22:02,617 INFO L272 TraceCheckUtils]: 72: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:02,617 INFO L290 TraceCheckUtils]: 73: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-08 08:22:02,617 INFO L290 TraceCheckUtils]: 74: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-08 08:22:02,618 INFO L272 TraceCheckUtils]: 75: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,618 INFO L290 TraceCheckUtils]: 76: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-08 08:22:02,619 INFO L272 TraceCheckUtils]: 77: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:02,619 INFO L290 TraceCheckUtils]: 78: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-08 08:22:02,619 INFO L290 TraceCheckUtils]: 79: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,619 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-08 08:22:02,619 INFO L290 TraceCheckUtils]: 81: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-08 08:22:02,619 INFO L290 TraceCheckUtils]: 82: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,619 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-08 08:22:02,619 INFO L290 TraceCheckUtils]: 84: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-08 08:22:02,619 INFO L290 TraceCheckUtils]: 85: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-08 08:22:02,620 INFO L272 TraceCheckUtils]: 86: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,620 INFO L290 TraceCheckUtils]: 87: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-08 08:22:02,620 INFO L290 TraceCheckUtils]: 88: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,620 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-08 08:22:02,620 INFO L290 TraceCheckUtils]: 90: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-08 08:22:02,620 INFO L290 TraceCheckUtils]: 91: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-08 08:22:02,620 INFO L290 TraceCheckUtils]: 92: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,621 INFO L290 TraceCheckUtils]: 93: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,621 INFO L290 TraceCheckUtils]: 94: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,622 INFO L290 TraceCheckUtils]: 95: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-08 08:22:02,622 INFO L290 TraceCheckUtils]: 96: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,623 INFO L290 TraceCheckUtils]: 97: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-08 08:22:02,623 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:02,624 INFO L290 TraceCheckUtils]: 99: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-08 08:22:02,624 INFO L290 TraceCheckUtils]: 100: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-08 08:22:02,625 INFO L290 TraceCheckUtils]: 101: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-08 08:22:02,625 INFO L290 TraceCheckUtils]: 102: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-08 08:22:02,626 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-08 08:22:02,627 INFO L290 TraceCheckUtils]: 104: Hoare triple {241398#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,627 INFO L290 TraceCheckUtils]: 105: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,627 INFO L290 TraceCheckUtils]: 106: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,628 INFO L290 TraceCheckUtils]: 107: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,628 INFO L290 TraceCheckUtils]: 108: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,628 INFO L290 TraceCheckUtils]: 109: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,629 INFO L290 TraceCheckUtils]: 110: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,629 INFO L290 TraceCheckUtils]: 111: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,630 INFO L290 TraceCheckUtils]: 112: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,630 INFO L272 TraceCheckUtils]: 113: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {241092#true} is VALID [2022-04-08 08:22:02,630 INFO L290 TraceCheckUtils]: 114: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-08 08:22:02,630 INFO L290 TraceCheckUtils]: 115: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-08 08:22:02,630 INFO L290 TraceCheckUtils]: 116: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-08 08:22:02,630 INFO L290 TraceCheckUtils]: 117: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,631 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,631 INFO L290 TraceCheckUtils]: 119: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,632 INFO L290 TraceCheckUtils]: 120: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,632 INFO L290 TraceCheckUtils]: 121: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,632 INFO L290 TraceCheckUtils]: 122: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,633 INFO L272 TraceCheckUtils]: 123: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:02,633 INFO L290 TraceCheckUtils]: 124: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-08 08:22:02,633 INFO L290 TraceCheckUtils]: 125: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-08 08:22:02,633 INFO L290 TraceCheckUtils]: 126: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-08 08:22:02,634 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:02,634 INFO L290 TraceCheckUtils]: 128: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:02,634 INFO L290 TraceCheckUtils]: 129: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:02,635 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-08 08:22:02,635 INFO L290 TraceCheckUtils]: 131: Hoare triple {241327#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:02,635 INFO L290 TraceCheckUtils]: 132: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:02,636 INFO L290 TraceCheckUtils]: 133: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:02,636 INFO L290 TraceCheckUtils]: 134: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:22:02,636 INFO L290 TraceCheckUtils]: 135: Hoare triple {241329#(= |FloppyPnp_#res| 0)} assume true; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:22:02,637 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {241329#(= |FloppyPnp_#res| 0)} {241092#true} #1076#return; {241218#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-08 08:22:02,637 INFO L290 TraceCheckUtils]: 137: Hoare triple {241218#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,637 INFO L290 TraceCheckUtils]: 138: Hoare triple {241219#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,638 INFO L290 TraceCheckUtils]: 139: Hoare triple {241219#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,638 INFO L290 TraceCheckUtils]: 140: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,638 INFO L290 TraceCheckUtils]: 141: Hoare triple {241219#(not (= main_~status~1 259))} assume -1 != ~status~1; {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,639 INFO L290 TraceCheckUtils]: 142: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,639 INFO L290 TraceCheckUtils]: 143: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,639 INFO L290 TraceCheckUtils]: 144: Hoare triple {241219#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,639 INFO L290 TraceCheckUtils]: 145: Hoare triple {241219#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,640 INFO L290 TraceCheckUtils]: 146: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:02,640 INFO L290 TraceCheckUtils]: 147: Hoare triple {241219#(not (= main_~status~1 259))} assume 259 == ~status~1; {241093#false} is VALID [2022-04-08 08:22:02,640 INFO L272 TraceCheckUtils]: 148: Hoare triple {241093#false} call errorFn(); {241093#false} is VALID [2022-04-08 08:22:02,640 INFO L290 TraceCheckUtils]: 149: Hoare triple {241093#false} assume !false; {241093#false} is VALID [2022-04-08 08:22:02,640 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-04-08 08:22:02,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:22:02,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [816032103] [2022-04-08 08:22:02,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [816032103] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:02,641 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:02,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-08 08:22:02,641 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:22:02,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1225651570] [2022-04-08 08:22:02,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1225651570] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:02,641 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:02,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-08 08:22:02,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440063639] [2022-04-08 08:22:02,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:22:02,641 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2022-04-08 08:22:02,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:22:02,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:02,728 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:02,729 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-08 08:22:02,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:02,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-08 08:22:02,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=515, Unknown=0, NotChecked=0, Total=600 [2022-04-08 08:22:02,729 INFO L87 Difference]: Start difference. First operand 248 states and 272 transitions. Second operand has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:08,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:08,559 INFO L93 Difference]: Finished difference Result 320 states and 360 transitions. [2022-04-08 08:22:08,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-08 08:22:08,559 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2022-04-08 08:22:08,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:22:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:08,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 279 transitions. [2022-04-08 08:22:08,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 279 transitions. [2022-04-08 08:22:08,563 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 279 transitions. [2022-04-08 08:22:08,803 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 279 edges. 279 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:08,807 INFO L225 Difference]: With dead ends: 320 [2022-04-08 08:22:08,807 INFO L226 Difference]: Without dead ends: 285 [2022-04-08 08:22:08,808 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=148, Invalid=1042, Unknown=0, NotChecked=0, Total=1190 [2022-04-08 08:22:08,808 INFO L913 BasicCegarLoop]: 165 mSDtfsCounter, 389 mSDsluCounter, 1319 mSDsCounter, 0 mSdLazyCounter, 1801 mSolverCounterSat, 209 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 397 SdHoareTripleChecker+Valid, 1484 SdHoareTripleChecker+Invalid, 2010 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 209 IncrementalHoareTripleChecker+Valid, 1801 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-08 08:22:08,808 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [397 Valid, 1484 Invalid, 2010 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [209 Valid, 1801 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-08 08:22:08,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2022-04-08 08:22:09,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 265. [2022-04-08 08:22:09,738 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:22:09,739 INFO L82 GeneralOperation]: Start isEquivalent. First operand 285 states. Second operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-08 08:22:09,739 INFO L74 IsIncluded]: Start isIncluded. First operand 285 states. Second operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-08 08:22:09,739 INFO L87 Difference]: Start difference. First operand 285 states. Second operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-08 08:22:09,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:09,743 INFO L93 Difference]: Finished difference Result 285 states and 318 transitions. [2022-04-08 08:22:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 318 transitions. [2022-04-08 08:22:09,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:09,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:09,743 INFO L74 IsIncluded]: Start isIncluded. First operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 285 states. [2022-04-08 08:22:09,744 INFO L87 Difference]: Start difference. First operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 285 states. [2022-04-08 08:22:09,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:09,747 INFO L93 Difference]: Finished difference Result 285 states and 318 transitions. [2022-04-08 08:22:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 318 transitions. [2022-04-08 08:22:09,748 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:09,748 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:09,748 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:22:09,748 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:22:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-08 08:22:09,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 293 transitions. [2022-04-08 08:22:09,752 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 293 transitions. Word has length 150 [2022-04-08 08:22:09,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:22:09,752 INFO L478 AbstractCegarLoop]: Abstraction has 265 states and 293 transitions. [2022-04-08 08:22:09,752 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:09,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 265 states and 293 transitions. [2022-04-08 08:22:10,507 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 293 transitions. [2022-04-08 08:22:10,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-04-08 08:22:10,508 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:22:10,508 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:22:10,508 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59 [2022-04-08 08:22:10,508 INFO L403 AbstractCegarLoop]: === Iteration 61 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:22:10,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:22:10,508 INFO L85 PathProgramCache]: Analyzing trace with hash 1191115682, now seen corresponding path program 1 times [2022-04-08 08:22:10,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:10,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [345033852] [2022-04-08 08:22:10,509 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:22:10,509 INFO L85 PathProgramCache]: Analyzing trace with hash 1191115682, now seen corresponding path program 2 times [2022-04-08 08:22:10,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:22:10,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347525549] [2022-04-08 08:22:10,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:22:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:22:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:22:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {243369#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {243242#true} is VALID [2022-04-08 08:22:10,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,622 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1156#return; {243242#true} is VALID [2022-04-08 08:22:10,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:22:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,644 INFO L290 TraceCheckUtils]: 0: Hoare triple {243370#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-08 08:22:10,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,645 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1066#return; {243242#true} is VALID [2022-04-08 08:22:10,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:22:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,656 INFO L290 TraceCheckUtils]: 0: Hoare triple {243371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-08 08:22:10,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,657 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1068#return; {243242#true} is VALID [2022-04-08 08:22:10,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:22:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:22:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:22:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:10,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,824 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,825 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:10,825 INFO L272 TraceCheckUtils]: 1: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,825 INFO L290 TraceCheckUtils]: 2: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,825 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,825 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,825 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:10,826 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,826 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:10,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:10,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,838 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:10,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-08 08:22:10,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-08 08:22:10,839 INFO L272 TraceCheckUtils]: 2: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,839 INFO L290 TraceCheckUtils]: 3: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:10,839 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,839 INFO L290 TraceCheckUtils]: 5: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,839 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,839 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,840 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:10,840 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,840 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:10,840 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-08 08:22:10,840 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-08 08:22:10,840 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:10,840 INFO L290 TraceCheckUtils]: 14: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:10,840 INFO L290 TraceCheckUtils]: 15: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L290 TraceCheckUtils]: 21: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,841 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-08 08:22:10,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:22:10,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-08 08:22:10,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-08 08:22:10,912 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-08 08:22:10,913 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,913 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-08 08:22:10,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:22:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:10,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,951 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,952 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,952 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:10,952 INFO L272 TraceCheckUtils]: 1: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,952 INFO L290 TraceCheckUtils]: 2: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,953 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,953 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,953 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:10,953 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,953 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:10,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,955 INFO L290 TraceCheckUtils]: 0: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:10,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,955 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:10,955 INFO L290 TraceCheckUtils]: 0: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-08 08:22:10,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-08 08:22:10,956 INFO L272 TraceCheckUtils]: 2: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,956 INFO L290 TraceCheckUtils]: 3: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:10,957 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,957 INFO L290 TraceCheckUtils]: 5: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,957 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,957 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,957 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:10,957 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,957 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:10,957 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-08 08:22:10,957 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-08 08:22:10,958 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:10,958 INFO L290 TraceCheckUtils]: 14: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:10,958 INFO L290 TraceCheckUtils]: 15: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,958 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:10,958 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-08 08:22:10,958 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-08 08:22:10,958 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-08 08:22:10,959 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,959 INFO L290 TraceCheckUtils]: 21: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,959 INFO L290 TraceCheckUtils]: 22: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,960 INFO L290 TraceCheckUtils]: 23: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,960 INFO L290 TraceCheckUtils]: 24: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:10,961 INFO L290 TraceCheckUtils]: 25: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:10,961 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-08 08:22:10,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-08 08:22:10,962 INFO L272 TraceCheckUtils]: 1: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:10,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-08 08:22:10,963 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-08 08:22:10,963 INFO L290 TraceCheckUtils]: 4: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-08 08:22:10,963 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,963 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-08 08:22:10,963 INFO L290 TraceCheckUtils]: 7: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-08 08:22:10,963 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-08 08:22:10,964 INFO L272 TraceCheckUtils]: 9: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:10,964 INFO L290 TraceCheckUtils]: 10: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-08 08:22:10,964 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-08 08:22:10,965 INFO L272 TraceCheckUtils]: 12: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,965 INFO L290 TraceCheckUtils]: 13: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:10,965 INFO L272 TraceCheckUtils]: 14: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,965 INFO L290 TraceCheckUtils]: 15: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,966 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,966 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,966 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:10,966 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,966 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:10,966 INFO L290 TraceCheckUtils]: 21: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-08 08:22:10,966 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-08 08:22:10,966 INFO L272 TraceCheckUtils]: 23: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:10,967 INFO L290 TraceCheckUtils]: 24: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:10,967 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,967 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:10,967 INFO L290 TraceCheckUtils]: 27: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-08 08:22:10,967 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-08 08:22:10,967 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-08 08:22:10,967 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,968 INFO L290 TraceCheckUtils]: 31: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,968 INFO L290 TraceCheckUtils]: 32: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,968 INFO L290 TraceCheckUtils]: 33: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,969 INFO L290 TraceCheckUtils]: 34: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:10,969 INFO L290 TraceCheckUtils]: 35: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:10,970 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-08 08:22:10,970 INFO L290 TraceCheckUtils]: 37: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-08 08:22:10,971 INFO L290 TraceCheckUtils]: 38: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-08 08:22:10,971 INFO L290 TraceCheckUtils]: 39: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-08 08:22:10,971 INFO L290 TraceCheckUtils]: 40: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-08 08:22:10,972 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-08 08:22:10,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-04-08 08:22:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-08 08:22:10,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-08 08:22:10,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-08 08:22:10,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,976 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-08 08:22:10,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-08 08:22:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:10,979 INFO L290 TraceCheckUtils]: 0: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-08 08:22:10,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-08 08:22:10,979 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,979 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-08 08:22:10,979 INFO L290 TraceCheckUtils]: 0: Hoare triple {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {243242#true} is VALID [2022-04-08 08:22:10,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-08 08:22:10,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-08 08:22:10,980 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {243242#true} is VALID [2022-04-08 08:22:10,980 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:10,980 INFO L290 TraceCheckUtils]: 5: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-08 08:22:10,981 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-08 08:22:10,981 INFO L272 TraceCheckUtils]: 7: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,981 INFO L290 TraceCheckUtils]: 8: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:10,982 INFO L272 TraceCheckUtils]: 9: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,982 INFO L290 TraceCheckUtils]: 10: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,982 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,982 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,982 INFO L290 TraceCheckUtils]: 13: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:10,982 INFO L290 TraceCheckUtils]: 14: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,982 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:10,982 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-08 08:22:10,983 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-08 08:22:10,983 INFO L272 TraceCheckUtils]: 18: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:10,983 INFO L290 TraceCheckUtils]: 19: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:10,983 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,983 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:10,983 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-08 08:22:10,983 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-08 08:22:10,983 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-08 08:22:10,984 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-08 08:22:10,984 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:10,984 INFO L290 TraceCheckUtils]: 27: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-08 08:22:10,984 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-08 08:22:10,984 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,984 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-08 08:22:10,984 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {243242#true} is VALID [2022-04-08 08:22:10,984 INFO L290 TraceCheckUtils]: 32: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-08 08:22:10,984 INFO L290 TraceCheckUtils]: 33: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-08 08:22:10,985 INFO L272 TraceCheckUtils]: 34: Hoare triple {243242#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:10,985 INFO L290 TraceCheckUtils]: 35: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-08 08:22:10,986 INFO L272 TraceCheckUtils]: 36: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:10,986 INFO L290 TraceCheckUtils]: 37: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-08 08:22:10,986 INFO L290 TraceCheckUtils]: 38: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-08 08:22:10,986 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-08 08:22:10,986 INFO L290 TraceCheckUtils]: 40: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,986 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-08 08:22:10,986 INFO L290 TraceCheckUtils]: 42: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-08 08:22:10,986 INFO L290 TraceCheckUtils]: 43: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-08 08:22:10,987 INFO L272 TraceCheckUtils]: 44: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:10,987 INFO L290 TraceCheckUtils]: 45: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-08 08:22:10,987 INFO L290 TraceCheckUtils]: 46: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-08 08:22:10,987 INFO L272 TraceCheckUtils]: 47: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,988 INFO L290 TraceCheckUtils]: 48: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:10,988 INFO L272 TraceCheckUtils]: 49: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,988 INFO L290 TraceCheckUtils]: 50: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,988 INFO L290 TraceCheckUtils]: 51: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,988 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,988 INFO L290 TraceCheckUtils]: 53: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:10,988 INFO L290 TraceCheckUtils]: 54: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,988 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:10,988 INFO L290 TraceCheckUtils]: 56: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-08 08:22:10,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-08 08:22:10,989 INFO L272 TraceCheckUtils]: 58: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:10,989 INFO L290 TraceCheckUtils]: 59: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:10,989 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,989 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:10,989 INFO L290 TraceCheckUtils]: 62: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-08 08:22:10,989 INFO L290 TraceCheckUtils]: 63: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-08 08:22:10,989 INFO L290 TraceCheckUtils]: 64: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-08 08:22:10,989 INFO L290 TraceCheckUtils]: 65: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,990 INFO L290 TraceCheckUtils]: 66: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,990 INFO L290 TraceCheckUtils]: 67: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,990 INFO L290 TraceCheckUtils]: 68: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:10,991 INFO L290 TraceCheckUtils]: 69: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:10,991 INFO L290 TraceCheckUtils]: 70: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:10,992 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-08 08:22:10,992 INFO L290 TraceCheckUtils]: 72: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-08 08:22:10,992 INFO L290 TraceCheckUtils]: 73: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-08 08:22:10,993 INFO L290 TraceCheckUtils]: 74: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-08 08:22:10,993 INFO L290 TraceCheckUtils]: 75: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-08 08:22:10,994 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-08 08:22:10,994 INFO L290 TraceCheckUtils]: 77: Hoare triple {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-08 08:22:10,994 INFO L290 TraceCheckUtils]: 78: Hoare triple {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {243243#false} is VALID [2022-04-08 08:22:10,994 INFO L290 TraceCheckUtils]: 79: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 80: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 81: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 82: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 83: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 84: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 85: Hoare triple {243243#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L272 TraceCheckUtils]: 86: Hoare triple {243243#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {243242#true} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 87: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 88: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 89: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 90: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,995 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 92: Hoare triple {243243#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 93: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 94: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 95: Hoare triple {243243#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {243243#false} is VALID [2022-04-08 08:22:10,995 INFO L272 TraceCheckUtils]: 96: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:10,995 INFO L290 TraceCheckUtils]: 97: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-08 08:22:10,996 INFO L290 TraceCheckUtils]: 98: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-08 08:22:10,996 INFO L290 TraceCheckUtils]: 99: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,996 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-08 08:22:10,996 INFO L290 TraceCheckUtils]: 101: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-08 08:22:10,996 INFO L290 TraceCheckUtils]: 102: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-08 08:22:10,996 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-08 08:22:10,996 INFO L290 TraceCheckUtils]: 0: Hoare triple {243372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {243242#true} is VALID [2022-04-08 08:22:10,996 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 1 == ~PagingReferenceCount~0; {243242#true} is VALID [2022-04-08 08:22:10,996 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {243242#true} is VALID [2022-04-08 08:22:10,996 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume !(0 != ~disketteExtension__IsRemoved~0); {243242#true} is VALID [2022-04-08 08:22:10,996 INFO L290 TraceCheckUtils]: 4: Hoare triple {243242#true} assume 0 == ~irpSp__MinorFunction~0; {243242#true} is VALID [2022-04-08 08:22:10,997 INFO L272 TraceCheckUtils]: 5: Hoare triple {243242#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:10,997 INFO L290 TraceCheckUtils]: 6: Hoare triple {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {243242#true} is VALID [2022-04-08 08:22:10,997 INFO L290 TraceCheckUtils]: 7: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-08 08:22:10,997 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-08 08:22:10,997 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {243242#true} is VALID [2022-04-08 08:22:10,998 INFO L272 TraceCheckUtils]: 10: Hoare triple {243242#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:10,998 INFO L290 TraceCheckUtils]: 11: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-08 08:22:10,998 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-08 08:22:10,998 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,999 INFO L290 TraceCheckUtils]: 14: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:10,999 INFO L272 TraceCheckUtils]: 15: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:10,999 INFO L290 TraceCheckUtils]: 16: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:10,999 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,999 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:10,999 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:10,999 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:10,999 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:10,999 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L272 TraceCheckUtils]: 24: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 25: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 32: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 33: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 34: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L290 TraceCheckUtils]: 35: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,000 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-08 08:22:11,001 INFO L290 TraceCheckUtils]: 37: Hoare triple {243242#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {243242#true} is VALID [2022-04-08 08:22:11,001 INFO L290 TraceCheckUtils]: 38: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-08 08:22:11,001 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-08 08:22:11,001 INFO L272 TraceCheckUtils]: 40: Hoare triple {243242#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:11,001 INFO L290 TraceCheckUtils]: 41: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-08 08:22:11,002 INFO L272 TraceCheckUtils]: 42: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:11,002 INFO L290 TraceCheckUtils]: 43: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-08 08:22:11,003 INFO L290 TraceCheckUtils]: 44: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-08 08:22:11,003 INFO L290 TraceCheckUtils]: 45: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-08 08:22:11,003 INFO L290 TraceCheckUtils]: 46: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,003 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-08 08:22:11,003 INFO L290 TraceCheckUtils]: 48: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-08 08:22:11,003 INFO L290 TraceCheckUtils]: 49: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-08 08:22:11,003 INFO L272 TraceCheckUtils]: 50: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:11,003 INFO L290 TraceCheckUtils]: 51: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-08 08:22:11,004 INFO L290 TraceCheckUtils]: 52: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-08 08:22:11,004 INFO L272 TraceCheckUtils]: 53: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:11,004 INFO L290 TraceCheckUtils]: 54: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:11,005 INFO L272 TraceCheckUtils]: 55: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:11,005 INFO L290 TraceCheckUtils]: 56: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:11,005 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,005 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:11,005 INFO L290 TraceCheckUtils]: 59: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:11,005 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,005 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:11,005 INFO L290 TraceCheckUtils]: 62: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-08 08:22:11,005 INFO L290 TraceCheckUtils]: 63: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-08 08:22:11,005 INFO L272 TraceCheckUtils]: 64: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:11,005 INFO L290 TraceCheckUtils]: 65: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:11,006 INFO L290 TraceCheckUtils]: 66: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,006 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:11,006 INFO L290 TraceCheckUtils]: 68: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-08 08:22:11,006 INFO L290 TraceCheckUtils]: 69: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-08 08:22:11,006 INFO L290 TraceCheckUtils]: 70: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-08 08:22:11,006 INFO L290 TraceCheckUtils]: 71: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:11,006 INFO L290 TraceCheckUtils]: 72: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:11,007 INFO L290 TraceCheckUtils]: 73: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:11,007 INFO L290 TraceCheckUtils]: 74: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:11,007 INFO L290 TraceCheckUtils]: 75: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:11,008 INFO L290 TraceCheckUtils]: 76: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:11,008 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-08 08:22:11,009 INFO L290 TraceCheckUtils]: 78: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-08 08:22:11,009 INFO L290 TraceCheckUtils]: 79: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-08 08:22:11,009 INFO L290 TraceCheckUtils]: 80: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-08 08:22:11,009 INFO L290 TraceCheckUtils]: 81: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-08 08:22:11,010 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 83: Hoare triple {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 84: Hoare triple {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {243243#false} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 85: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 86: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 87: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 88: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 89: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 90: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 91: Hoare triple {243243#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {243243#false} is VALID [2022-04-08 08:22:11,011 INFO L272 TraceCheckUtils]: 92: Hoare triple {243243#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {243242#true} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 93: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-08 08:22:11,011 INFO L290 TraceCheckUtils]: 94: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 95: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 96: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,012 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 98: Hoare triple {243243#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 99: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 100: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 101: Hoare triple {243243#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L272 TraceCheckUtils]: 102: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 103: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 104: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 105: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,012 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 107: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 108: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 110: Hoare triple {243243#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 111: Hoare triple {243243#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 112: Hoare triple {243243#false} assume !(0 == ~PagingReferenceCount~0); {243243#false} is VALID [2022-04-08 08:22:11,012 INFO L290 TraceCheckUtils]: 113: Hoare triple {243243#false} #res := ~ntStatus~0; {243243#false} is VALID [2022-04-08 08:22:11,013 INFO L290 TraceCheckUtils]: 114: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-08 08:22:11,013 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {243243#false} {243242#true} #1076#return; {243243#false} is VALID [2022-04-08 08:22:11,014 INFO L272 TraceCheckUtils]: 0: Hoare triple {243242#true} call ULTIMATE.init(); {243369#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:22:11,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {243369#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {243242#true} is VALID [2022-04-08 08:22:11,014 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,014 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {243242#true} {243242#true} #1156#return; {243242#true} is VALID [2022-04-08 08:22:11,015 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret170 := main(); {243242#true} is VALID [2022-04-08 08:22:11,015 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {243242#true} is VALID [2022-04-08 08:22:11,015 INFO L272 TraceCheckUtils]: 6: Hoare triple {243242#true} call _BLAST_init(); {243370#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:11,016 INFO L290 TraceCheckUtils]: 7: Hoare triple {243370#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-08 08:22:11,016 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,016 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {243242#true} {243242#true} #1066#return; {243242#true} is VALID [2022-04-08 08:22:11,016 INFO L290 TraceCheckUtils]: 10: Hoare triple {243242#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {243242#true} is VALID [2022-04-08 08:22:11,016 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {243242#true} is VALID [2022-04-08 08:22:11,016 INFO L272 TraceCheckUtils]: 12: Hoare triple {243242#true} call stub_driver_init(); {243371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:11,016 INFO L290 TraceCheckUtils]: 13: Hoare triple {243371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-08 08:22:11,016 INFO L290 TraceCheckUtils]: 14: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,016 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {243242#true} {243242#true} #1068#return; {243242#true} is VALID [2022-04-08 08:22:11,017 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {243242#true} is VALID [2022-04-08 08:22:11,017 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {243242#true} is VALID [2022-04-08 08:22:11,017 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {243242#true} is VALID [2022-04-08 08:22:11,017 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {243242#true} is VALID [2022-04-08 08:22:11,017 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume 3 == ~tmp_ndt_4~0; {243242#true} is VALID [2022-04-08 08:22:11,018 INFO L272 TraceCheckUtils]: 21: Hoare triple {243242#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {243372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:11,018 INFO L290 TraceCheckUtils]: 22: Hoare triple {243372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {243242#true} is VALID [2022-04-08 08:22:11,018 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 1 == ~PagingReferenceCount~0; {243242#true} is VALID [2022-04-08 08:22:11,018 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {243242#true} is VALID [2022-04-08 08:22:11,018 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume !(0 != ~disketteExtension__IsRemoved~0); {243242#true} is VALID [2022-04-08 08:22:11,018 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume 0 == ~irpSp__MinorFunction~0; {243242#true} is VALID [2022-04-08 08:22:11,018 INFO L272 TraceCheckUtils]: 27: Hoare triple {243242#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:11,019 INFO L290 TraceCheckUtils]: 28: Hoare triple {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {243242#true} is VALID [2022-04-08 08:22:11,019 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-08 08:22:11,019 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-08 08:22:11,019 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {243242#true} is VALID [2022-04-08 08:22:11,019 INFO L272 TraceCheckUtils]: 32: Hoare triple {243242#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:11,019 INFO L290 TraceCheckUtils]: 33: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-08 08:22:11,019 INFO L290 TraceCheckUtils]: 34: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-08 08:22:11,020 INFO L272 TraceCheckUtils]: 35: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:11,020 INFO L290 TraceCheckUtils]: 36: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L272 TraceCheckUtils]: 37: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:11,021 INFO L290 TraceCheckUtils]: 38: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L290 TraceCheckUtils]: 41: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L290 TraceCheckUtils]: 42: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L290 TraceCheckUtils]: 44: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L290 TraceCheckUtils]: 45: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L272 TraceCheckUtils]: 46: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:11,021 INFO L290 TraceCheckUtils]: 47: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:11,021 INFO L290 TraceCheckUtils]: 48: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 50: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 51: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 52: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 53: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 54: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 55: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 56: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 59: Hoare triple {243242#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-08 08:22:11,022 INFO L290 TraceCheckUtils]: 61: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-08 08:22:11,023 INFO L272 TraceCheckUtils]: 62: Hoare triple {243242#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:11,023 INFO L290 TraceCheckUtils]: 63: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-08 08:22:11,024 INFO L272 TraceCheckUtils]: 64: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:11,024 INFO L290 TraceCheckUtils]: 65: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-08 08:22:11,024 INFO L290 TraceCheckUtils]: 66: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-08 08:22:11,024 INFO L290 TraceCheckUtils]: 67: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-08 08:22:11,024 INFO L290 TraceCheckUtils]: 68: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,024 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-08 08:22:11,024 INFO L290 TraceCheckUtils]: 70: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-08 08:22:11,024 INFO L290 TraceCheckUtils]: 71: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-08 08:22:11,025 INFO L272 TraceCheckUtils]: 72: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:11,025 INFO L290 TraceCheckUtils]: 73: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-08 08:22:11,025 INFO L290 TraceCheckUtils]: 74: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-08 08:22:11,026 INFO L272 TraceCheckUtils]: 75: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:11,026 INFO L290 TraceCheckUtils]: 76: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-08 08:22:11,026 INFO L272 TraceCheckUtils]: 77: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:11,026 INFO L290 TraceCheckUtils]: 78: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-08 08:22:11,026 INFO L290 TraceCheckUtils]: 79: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,026 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-08 08:22:11,026 INFO L290 TraceCheckUtils]: 81: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-08 08:22:11,026 INFO L290 TraceCheckUtils]: 82: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,026 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-08 08:22:11,026 INFO L290 TraceCheckUtils]: 84: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-08 08:22:11,027 INFO L290 TraceCheckUtils]: 85: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-08 08:22:11,027 INFO L272 TraceCheckUtils]: 86: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:11,027 INFO L290 TraceCheckUtils]: 87: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-08 08:22:11,027 INFO L290 TraceCheckUtils]: 88: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,027 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-08 08:22:11,027 INFO L290 TraceCheckUtils]: 90: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-08 08:22:11,027 INFO L290 TraceCheckUtils]: 91: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-08 08:22:11,027 INFO L290 TraceCheckUtils]: 92: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-08 08:22:11,027 INFO L290 TraceCheckUtils]: 93: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:11,028 INFO L290 TraceCheckUtils]: 94: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:11,028 INFO L290 TraceCheckUtils]: 95: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:11,028 INFO L290 TraceCheckUtils]: 96: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-08 08:22:11,029 INFO L290 TraceCheckUtils]: 97: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:11,029 INFO L290 TraceCheckUtils]: 98: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-08 08:22:11,030 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-08 08:22:11,030 INFO L290 TraceCheckUtils]: 100: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-08 08:22:11,030 INFO L290 TraceCheckUtils]: 101: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-08 08:22:11,031 INFO L290 TraceCheckUtils]: 102: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-08 08:22:11,031 INFO L290 TraceCheckUtils]: 103: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-08 08:22:11,032 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-08 08:22:11,032 INFO L290 TraceCheckUtils]: 105: Hoare triple {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-08 08:22:11,032 INFO L290 TraceCheckUtils]: 106: Hoare triple {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {243243#false} is VALID [2022-04-08 08:22:11,032 INFO L290 TraceCheckUtils]: 107: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 108: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 109: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 110: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 111: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 112: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 113: Hoare triple {243243#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L272 TraceCheckUtils]: 114: Hoare triple {243243#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {243242#true} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 115: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 116: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 117: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 118: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,033 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 120: Hoare triple {243243#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 121: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 122: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 123: Hoare triple {243243#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {243243#false} is VALID [2022-04-08 08:22:11,033 INFO L272 TraceCheckUtils]: 124: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 125: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 126: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-08 08:22:11,033 INFO L290 TraceCheckUtils]: 127: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-08 08:22:11,034 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 129: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 130: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 132: Hoare triple {243243#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 133: Hoare triple {243243#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 134: Hoare triple {243243#false} assume !(0 == ~PagingReferenceCount~0); {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 135: Hoare triple {243243#false} #res := ~ntStatus~0; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 136: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {243243#false} {243242#true} #1076#return; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 138: Hoare triple {243243#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 139: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 140: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 141: Hoare triple {243243#false} assume ~s~0 != ~UNLOADED~0; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 142: Hoare triple {243243#false} assume -1 != ~status~1; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 143: Hoare triple {243243#false} assume ~s~0 != ~SKIP2~0; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 144: Hoare triple {243243#false} assume ~s~0 != ~IPC~0; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 145: Hoare triple {243243#false} assume !(~s~0 != ~DC~0); {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 146: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 147: Hoare triple {243243#false} assume ~s~0 == ~DC~0; {243243#false} is VALID [2022-04-08 08:22:11,034 INFO L290 TraceCheckUtils]: 148: Hoare triple {243243#false} assume 259 == ~status~1; {243243#false} is VALID [2022-04-08 08:22:11,035 INFO L272 TraceCheckUtils]: 149: Hoare triple {243243#false} call errorFn(); {243243#false} is VALID [2022-04-08 08:22:11,035 INFO L290 TraceCheckUtils]: 150: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-08 08:22:11,035 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-04-08 08:22:11,035 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:22:11,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347525549] [2022-04-08 08:22:11,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347525549] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:11,035 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:11,035 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:22:11,035 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:22:11,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [345033852] [2022-04-08 08:22:11,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [345033852] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:11,035 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:11,036 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:22:11,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169156262] [2022-04-08 08:22:11,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:22:11,036 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) Word has length 151 [2022-04-08 08:22:11,038 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:22:11,038 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:11,124 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:11,125 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 08:22:11,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:11,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 08:22:11,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-04-08 08:22:11,125 INFO L87 Difference]: Start difference. First operand 265 states and 293 transitions. Second operand has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:15,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:15,071 INFO L93 Difference]: Finished difference Result 360 states and 402 transitions. [2022-04-08 08:22:15,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-08 08:22:15,071 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) Word has length 151 [2022-04-08 08:22:15,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:22:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:15,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 306 transitions. [2022-04-08 08:22:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 306 transitions. [2022-04-08 08:22:15,076 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 306 transitions. [2022-04-08 08:22:15,341 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 306 edges. 306 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:15,347 INFO L225 Difference]: With dead ends: 360 [2022-04-08 08:22:15,347 INFO L226 Difference]: Without dead ends: 279 [2022-04-08 08:22:15,348 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=120, Invalid=480, Unknown=0, NotChecked=0, Total=600 [2022-04-08 08:22:15,348 INFO L913 BasicCegarLoop]: 184 mSDtfsCounter, 230 mSDsluCounter, 1076 mSDsCounter, 0 mSdLazyCounter, 1092 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 231 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 1191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 1092 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:22:15,348 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [231 Valid, 1260 Invalid, 1191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 1092 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-08 08:22:15,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2022-04-08 08:22:16,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 265. [2022-04-08 08:22:16,357 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:22:16,357 INFO L82 GeneralOperation]: Start isEquivalent. First operand 279 states. Second operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-08 08:22:16,357 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-08 08:22:16,357 INFO L87 Difference]: Start difference. First operand 279 states. Second operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-08 08:22:16,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:16,361 INFO L93 Difference]: Finished difference Result 279 states and 309 transitions. [2022-04-08 08:22:16,361 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 309 transitions. [2022-04-08 08:22:16,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:16,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:16,362 INFO L74 IsIncluded]: Start isIncluded. First operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 279 states. [2022-04-08 08:22:16,362 INFO L87 Difference]: Start difference. First operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 279 states. [2022-04-08 08:22:16,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:16,365 INFO L93 Difference]: Finished difference Result 279 states and 309 transitions. [2022-04-08 08:22:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 309 transitions. [2022-04-08 08:22:16,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:16,366 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:16,366 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:22:16,366 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:22:16,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-08 08:22:16,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 292 transitions. [2022-04-08 08:22:16,370 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 292 transitions. Word has length 151 [2022-04-08 08:22:16,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:22:16,370 INFO L478 AbstractCegarLoop]: Abstraction has 265 states and 292 transitions. [2022-04-08 08:22:16,370 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-08 08:22:16,370 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 265 states and 292 transitions. [2022-04-08 08:22:17,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 292 edges. 292 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 292 transitions. [2022-04-08 08:22:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-04-08 08:22:17,126 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:22:17,126 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:22:17,126 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60 [2022-04-08 08:22:17,126 INFO L403 AbstractCegarLoop]: === Iteration 62 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:22:17,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:22:17,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1843438784, now seen corresponding path program 1 times [2022-04-08 08:22:17,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:17,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [668559984] [2022-04-08 08:22:17,127 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:22:17,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1843438784, now seen corresponding path program 2 times [2022-04-08 08:22:17,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:22:17,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010899903] [2022-04-08 08:22:17,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:22:17,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:22:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:22:17,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,297 INFO L290 TraceCheckUtils]: 0: Hoare triple {245582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,297 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1156#return; {245451#true} is VALID [2022-04-08 08:22:17,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:22:17,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,327 INFO L290 TraceCheckUtils]: 0: Hoare triple {245583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,327 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,327 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1066#return; {245451#true} is VALID [2022-04-08 08:22:17,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:22:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,344 INFO L290 TraceCheckUtils]: 0: Hoare triple {245584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,344 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,344 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1068#return; {245451#true} is VALID [2022-04-08 08:22:17,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:22:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:22:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:22:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:17,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,527 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,527 INFO L272 TraceCheckUtils]: 1: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,527 INFO L290 TraceCheckUtils]: 2: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,528 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,528 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,528 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,528 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,528 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:17,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,541 INFO L290 TraceCheckUtils]: 0: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,541 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,541 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,541 INFO L290 TraceCheckUtils]: 0: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-08 08:22:17,541 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-08 08:22:17,542 INFO L272 TraceCheckUtils]: 2: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,542 INFO L290 TraceCheckUtils]: 3: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,542 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,542 INFO L290 TraceCheckUtils]: 5: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,542 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,542 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 14: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 15: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,543 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,544 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,544 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,544 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,544 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,544 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-08 08:22:17,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:22:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,582 INFO L290 TraceCheckUtils]: 0: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-08 08:22:17,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-08 08:22:17,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-08 08:22:17,582 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,582 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-08 08:22:17,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:22:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,593 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,593 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,593 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,594 INFO L272 TraceCheckUtils]: 1: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,594 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,594 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,594 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,594 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,594 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,596 INFO L290 TraceCheckUtils]: 0: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,596 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,596 INFO L290 TraceCheckUtils]: 0: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-08 08:22:17,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-08 08:22:17,597 INFO L272 TraceCheckUtils]: 2: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,597 INFO L290 TraceCheckUtils]: 3: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,597 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,597 INFO L290 TraceCheckUtils]: 5: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,597 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,597 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,597 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,597 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,598 INFO L290 TraceCheckUtils]: 14: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L290 TraceCheckUtils]: 15: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,598 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,599 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,599 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,599 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,599 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-08 08:22:17,599 INFO L290 TraceCheckUtils]: 0: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-08 08:22:17,600 INFO L272 TraceCheckUtils]: 1: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:17,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-08 08:22:17,600 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-08 08:22:17,600 INFO L290 TraceCheckUtils]: 4: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-08 08:22:17,600 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,600 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-08 08:22:17,600 INFO L290 TraceCheckUtils]: 7: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-08 08:22:17,600 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-08 08:22:17,601 INFO L272 TraceCheckUtils]: 9: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,601 INFO L290 TraceCheckUtils]: 10: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-08 08:22:17,601 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-08 08:22:17,601 INFO L272 TraceCheckUtils]: 12: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,602 INFO L272 TraceCheckUtils]: 14: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,602 INFO L290 TraceCheckUtils]: 15: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,602 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,602 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,602 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,602 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,602 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,602 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L272 TraceCheckUtils]: 23: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 24: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 27: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,603 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,604 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-08 08:22:17,604 INFO L290 TraceCheckUtils]: 36: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-08 08:22:17,604 INFO L290 TraceCheckUtils]: 37: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-08 08:22:17,604 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-08 08:22:17,604 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,604 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-08 08:22:17,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-04-08 08:22:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-08 08:22:17,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-08 08:22:17,623 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-08 08:22:17,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-04-08 08:22:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-08 08:22:17,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-08 08:22:17,626 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-08 08:22:17,626 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,627 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-04-08 08:22:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:17,629 INFO L290 TraceCheckUtils]: 0: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-08 08:22:17,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-08 08:22:17,629 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,630 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {245451#true} is VALID [2022-04-08 08:22:17,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,630 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-08 08:22:17,630 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {245451#true} is VALID [2022-04-08 08:22:17,630 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,630 INFO L290 TraceCheckUtils]: 5: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-08 08:22:17,631 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-08 08:22:17,631 INFO L272 TraceCheckUtils]: 7: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,631 INFO L290 TraceCheckUtils]: 8: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,632 INFO L272 TraceCheckUtils]: 9: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,632 INFO L290 TraceCheckUtils]: 10: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,632 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,632 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,632 INFO L290 TraceCheckUtils]: 13: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,632 INFO L290 TraceCheckUtils]: 14: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,632 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,632 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-08 08:22:17,632 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-08 08:22:17,632 INFO L272 TraceCheckUtils]: 18: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 19: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 27: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-08 08:22:17,633 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,634 INFO L272 TraceCheckUtils]: 34: Hoare triple {245451#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,634 INFO L290 TraceCheckUtils]: 35: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-08 08:22:17,635 INFO L272 TraceCheckUtils]: 36: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:17,635 INFO L290 TraceCheckUtils]: 37: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-08 08:22:17,635 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-08 08:22:17,635 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-08 08:22:17,635 INFO L290 TraceCheckUtils]: 40: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,635 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-08 08:22:17,635 INFO L290 TraceCheckUtils]: 42: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-08 08:22:17,635 INFO L290 TraceCheckUtils]: 43: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-08 08:22:17,636 INFO L272 TraceCheckUtils]: 44: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,636 INFO L290 TraceCheckUtils]: 45: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-08 08:22:17,636 INFO L290 TraceCheckUtils]: 46: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-08 08:22:17,637 INFO L272 TraceCheckUtils]: 47: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,637 INFO L290 TraceCheckUtils]: 48: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,637 INFO L272 TraceCheckUtils]: 49: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,637 INFO L290 TraceCheckUtils]: 50: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,637 INFO L290 TraceCheckUtils]: 51: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,637 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 53: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 54: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 56: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L272 TraceCheckUtils]: 58: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 59: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 62: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 63: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 64: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,638 INFO L290 TraceCheckUtils]: 65: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 67: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 69: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 72: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 73: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 76: Hoare triple {245451#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 77: Hoare triple {245451#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 78: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-08 08:22:17,639 INFO L272 TraceCheckUtils]: 80: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-08 08:22:17,640 INFO L290 TraceCheckUtils]: 81: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-08 08:22:17,640 INFO L290 TraceCheckUtils]: 82: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-08 08:22:17,641 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-08 08:22:17,641 INFO L290 TraceCheckUtils]: 84: Hoare triple {245766#(= |FloppyStartDevice_#t~ret78| 0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,641 INFO L290 TraceCheckUtils]: 85: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,642 INFO L290 TraceCheckUtils]: 86: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,642 INFO L290 TraceCheckUtils]: 87: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,642 INFO L272 TraceCheckUtils]: 88: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {245451#true} is VALID [2022-04-08 08:22:17,642 INFO L290 TraceCheckUtils]: 89: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-08 08:22:17,642 INFO L290 TraceCheckUtils]: 90: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-08 08:22:17,642 INFO L290 TraceCheckUtils]: 91: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-08 08:22:17,642 INFO L290 TraceCheckUtils]: 92: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,643 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,643 INFO L290 TraceCheckUtils]: 94: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,644 INFO L290 TraceCheckUtils]: 95: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,644 INFO L290 TraceCheckUtils]: 96: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,644 INFO L290 TraceCheckUtils]: 97: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,645 INFO L272 TraceCheckUtils]: 98: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,645 INFO L290 TraceCheckUtils]: 99: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-08 08:22:17,645 INFO L290 TraceCheckUtils]: 100: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-08 08:22:17,645 INFO L290 TraceCheckUtils]: 101: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,645 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,646 INFO L290 TraceCheckUtils]: 103: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:17,646 INFO L290 TraceCheckUtils]: 104: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:17,646 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-08 08:22:17,647 INFO L290 TraceCheckUtils]: 0: Hoare triple {245585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {245451#true} is VALID [2022-04-08 08:22:17,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 1 == ~PagingReferenceCount~0; {245451#true} is VALID [2022-04-08 08:22:17,647 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {245451#true} is VALID [2022-04-08 08:22:17,647 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume !(0 != ~disketteExtension__IsRemoved~0); {245451#true} is VALID [2022-04-08 08:22:17,647 INFO L290 TraceCheckUtils]: 4: Hoare triple {245451#true} assume 0 == ~irpSp__MinorFunction~0; {245451#true} is VALID [2022-04-08 08:22:17,648 INFO L272 TraceCheckUtils]: 5: Hoare triple {245451#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,648 INFO L290 TraceCheckUtils]: 6: Hoare triple {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {245451#true} is VALID [2022-04-08 08:22:17,648 INFO L290 TraceCheckUtils]: 7: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,648 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-08 08:22:17,648 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {245451#true} is VALID [2022-04-08 08:22:17,648 INFO L272 TraceCheckUtils]: 10: Hoare triple {245451#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,648 INFO L290 TraceCheckUtils]: 11: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-08 08:22:17,648 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-08 08:22:17,649 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,649 INFO L290 TraceCheckUtils]: 14: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,650 INFO L272 TraceCheckUtils]: 15: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,650 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,650 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,650 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,650 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,650 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,650 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-08 08:22:17,650 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-08 08:22:17,650 INFO L272 TraceCheckUtils]: 24: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,650 INFO L290 TraceCheckUtils]: 25: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 35: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 37: Hoare triple {245451#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-08 08:22:17,651 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,652 INFO L272 TraceCheckUtils]: 40: Hoare triple {245451#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,652 INFO L290 TraceCheckUtils]: 41: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-08 08:22:17,653 INFO L272 TraceCheckUtils]: 42: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:17,653 INFO L290 TraceCheckUtils]: 43: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-08 08:22:17,653 INFO L290 TraceCheckUtils]: 44: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-08 08:22:17,653 INFO L290 TraceCheckUtils]: 45: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-08 08:22:17,653 INFO L290 TraceCheckUtils]: 46: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,653 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-08 08:22:17,653 INFO L290 TraceCheckUtils]: 48: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-08 08:22:17,653 INFO L290 TraceCheckUtils]: 49: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-08 08:22:17,654 INFO L272 TraceCheckUtils]: 50: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,654 INFO L290 TraceCheckUtils]: 51: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-08 08:22:17,654 INFO L290 TraceCheckUtils]: 52: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-08 08:22:17,655 INFO L272 TraceCheckUtils]: 53: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,655 INFO L290 TraceCheckUtils]: 54: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,655 INFO L272 TraceCheckUtils]: 55: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,655 INFO L290 TraceCheckUtils]: 56: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,655 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,655 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,655 INFO L290 TraceCheckUtils]: 59: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L290 TraceCheckUtils]: 62: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L290 TraceCheckUtils]: 63: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L272 TraceCheckUtils]: 64: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,656 INFO L290 TraceCheckUtils]: 65: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L290 TraceCheckUtils]: 69: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L290 TraceCheckUtils]: 70: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,656 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 72: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 73: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 75: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 77: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 78: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 80: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 82: Hoare triple {245451#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {245451#true} is VALID [2022-04-08 08:22:17,657 INFO L290 TraceCheckUtils]: 83: Hoare triple {245451#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {245451#true} is VALID [2022-04-08 08:22:17,658 INFO L290 TraceCheckUtils]: 84: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-08 08:22:17,658 INFO L290 TraceCheckUtils]: 85: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-08 08:22:17,658 INFO L272 TraceCheckUtils]: 86: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-08 08:22:17,675 INFO L290 TraceCheckUtils]: 87: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-08 08:22:17,675 INFO L290 TraceCheckUtils]: 88: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-08 08:22:17,676 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-08 08:22:17,677 INFO L290 TraceCheckUtils]: 90: Hoare triple {245766#(= |FloppyStartDevice_#t~ret78| 0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,677 INFO L290 TraceCheckUtils]: 91: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,677 INFO L290 TraceCheckUtils]: 92: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,677 INFO L290 TraceCheckUtils]: 93: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,678 INFO L272 TraceCheckUtils]: 94: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {245451#true} is VALID [2022-04-08 08:22:17,678 INFO L290 TraceCheckUtils]: 95: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-08 08:22:17,678 INFO L290 TraceCheckUtils]: 96: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-08 08:22:17,678 INFO L290 TraceCheckUtils]: 97: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-08 08:22:17,678 INFO L290 TraceCheckUtils]: 98: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,678 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,679 INFO L290 TraceCheckUtils]: 100: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,679 INFO L290 TraceCheckUtils]: 101: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,679 INFO L290 TraceCheckUtils]: 102: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,680 INFO L290 TraceCheckUtils]: 103: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,680 INFO L272 TraceCheckUtils]: 104: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,680 INFO L290 TraceCheckUtils]: 105: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-08 08:22:17,680 INFO L290 TraceCheckUtils]: 106: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-08 08:22:17,680 INFO L290 TraceCheckUtils]: 107: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,681 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,681 INFO L290 TraceCheckUtils]: 109: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:17,681 INFO L290 TraceCheckUtils]: 110: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:17,682 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-08 08:22:17,682 INFO L290 TraceCheckUtils]: 112: Hoare triple {245692#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:17,683 INFO L290 TraceCheckUtils]: 113: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:17,683 INFO L290 TraceCheckUtils]: 114: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:17,683 INFO L290 TraceCheckUtils]: 115: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:22:17,683 INFO L290 TraceCheckUtils]: 116: Hoare triple {245694#(= |FloppyPnp_#res| 0)} assume true; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:22:17,684 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {245694#(= |FloppyPnp_#res| 0)} {245451#true} #1076#return; {245580#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-08 08:22:17,686 INFO L272 TraceCheckUtils]: 0: Hoare triple {245451#true} call ULTIMATE.init(); {245582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:22:17,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {245582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,686 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,686 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {245451#true} {245451#true} #1156#return; {245451#true} is VALID [2022-04-08 08:22:17,686 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret170 := main(); {245451#true} is VALID [2022-04-08 08:22:17,686 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {245451#true} is VALID [2022-04-08 08:22:17,687 INFO L272 TraceCheckUtils]: 6: Hoare triple {245451#true} call _BLAST_init(); {245583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,687 INFO L290 TraceCheckUtils]: 7: Hoare triple {245583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,687 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,687 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {245451#true} {245451#true} #1066#return; {245451#true} is VALID [2022-04-08 08:22:17,687 INFO L290 TraceCheckUtils]: 10: Hoare triple {245451#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,687 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {245451#true} is VALID [2022-04-08 08:22:17,688 INFO L272 TraceCheckUtils]: 12: Hoare triple {245451#true} call stub_driver_init(); {245584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,688 INFO L290 TraceCheckUtils]: 13: Hoare triple {245584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,688 INFO L290 TraceCheckUtils]: 14: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,688 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {245451#true} {245451#true} #1068#return; {245451#true} is VALID [2022-04-08 08:22:17,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {245451#true} is VALID [2022-04-08 08:22:17,688 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {245451#true} is VALID [2022-04-08 08:22:17,688 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {245451#true} is VALID [2022-04-08 08:22:17,688 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {245451#true} is VALID [2022-04-08 08:22:17,688 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume 3 == ~tmp_ndt_4~0; {245451#true} is VALID [2022-04-08 08:22:17,689 INFO L272 TraceCheckUtils]: 21: Hoare triple {245451#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {245585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,689 INFO L290 TraceCheckUtils]: 22: Hoare triple {245585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {245451#true} is VALID [2022-04-08 08:22:17,689 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 1 == ~PagingReferenceCount~0; {245451#true} is VALID [2022-04-08 08:22:17,689 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {245451#true} is VALID [2022-04-08 08:22:17,689 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume !(0 != ~disketteExtension__IsRemoved~0); {245451#true} is VALID [2022-04-08 08:22:17,689 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume 0 == ~irpSp__MinorFunction~0; {245451#true} is VALID [2022-04-08 08:22:17,690 INFO L272 TraceCheckUtils]: 27: Hoare triple {245451#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,690 INFO L290 TraceCheckUtils]: 28: Hoare triple {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {245451#true} is VALID [2022-04-08 08:22:17,690 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,690 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-08 08:22:17,690 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {245451#true} is VALID [2022-04-08 08:22:17,691 INFO L272 TraceCheckUtils]: 32: Hoare triple {245451#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,691 INFO L290 TraceCheckUtils]: 33: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-08 08:22:17,691 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-08 08:22:17,691 INFO L272 TraceCheckUtils]: 35: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,692 INFO L290 TraceCheckUtils]: 36: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,692 INFO L272 TraceCheckUtils]: 37: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,692 INFO L290 TraceCheckUtils]: 38: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,692 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,692 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,692 INFO L290 TraceCheckUtils]: 41: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,692 INFO L290 TraceCheckUtils]: 42: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,692 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,692 INFO L290 TraceCheckUtils]: 44: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-08 08:22:17,692 INFO L290 TraceCheckUtils]: 45: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L272 TraceCheckUtils]: 46: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 47: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 48: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 50: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 51: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 52: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 53: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 54: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 55: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 56: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-08 08:22:17,693 INFO L290 TraceCheckUtils]: 59: Hoare triple {245451#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {245451#true} is VALID [2022-04-08 08:22:17,694 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-08 08:22:17,694 INFO L290 TraceCheckUtils]: 61: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,694 INFO L272 TraceCheckUtils]: 62: Hoare triple {245451#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,694 INFO L290 TraceCheckUtils]: 63: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-08 08:22:17,695 INFO L272 TraceCheckUtils]: 64: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:17,695 INFO L290 TraceCheckUtils]: 65: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-08 08:22:17,695 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-08 08:22:17,695 INFO L290 TraceCheckUtils]: 67: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-08 08:22:17,696 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,696 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-08 08:22:17,696 INFO L290 TraceCheckUtils]: 70: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-08 08:22:17,696 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-08 08:22:17,699 INFO L272 TraceCheckUtils]: 72: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:17,699 INFO L290 TraceCheckUtils]: 73: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-08 08:22:17,699 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-08 08:22:17,700 INFO L272 TraceCheckUtils]: 75: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,700 INFO L290 TraceCheckUtils]: 76: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-08 08:22:17,700 INFO L272 TraceCheckUtils]: 77: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:17,700 INFO L290 TraceCheckUtils]: 78: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-08 08:22:17,700 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,700 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-08 08:22:17,700 INFO L290 TraceCheckUtils]: 81: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L290 TraceCheckUtils]: 82: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L290 TraceCheckUtils]: 84: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L290 TraceCheckUtils]: 85: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L272 TraceCheckUtils]: 86: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,701 INFO L290 TraceCheckUtils]: 87: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L290 TraceCheckUtils]: 88: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L290 TraceCheckUtils]: 90: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L290 TraceCheckUtils]: 91: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-08 08:22:17,701 INFO L290 TraceCheckUtils]: 92: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 93: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 94: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 95: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 96: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 97: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 99: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 100: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 101: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 102: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-08 08:22:17,702 INFO L290 TraceCheckUtils]: 104: Hoare triple {245451#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {245451#true} is VALID [2022-04-08 08:22:17,703 INFO L290 TraceCheckUtils]: 105: Hoare triple {245451#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {245451#true} is VALID [2022-04-08 08:22:17,703 INFO L290 TraceCheckUtils]: 106: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-08 08:22:17,703 INFO L290 TraceCheckUtils]: 107: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-08 08:22:17,703 INFO L272 TraceCheckUtils]: 108: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-08 08:22:17,707 INFO L290 TraceCheckUtils]: 109: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-08 08:22:17,708 INFO L290 TraceCheckUtils]: 110: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-08 08:22:17,709 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-08 08:22:17,709 INFO L290 TraceCheckUtils]: 112: Hoare triple {245766#(= |FloppyStartDevice_#t~ret78| 0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,709 INFO L290 TraceCheckUtils]: 113: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,710 INFO L290 TraceCheckUtils]: 114: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,710 INFO L290 TraceCheckUtils]: 115: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,710 INFO L272 TraceCheckUtils]: 116: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {245451#true} is VALID [2022-04-08 08:22:17,710 INFO L290 TraceCheckUtils]: 117: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-08 08:22:17,710 INFO L290 TraceCheckUtils]: 118: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-08 08:22:17,710 INFO L290 TraceCheckUtils]: 119: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-08 08:22:17,710 INFO L290 TraceCheckUtils]: 120: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,711 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,711 INFO L290 TraceCheckUtils]: 122: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,712 INFO L290 TraceCheckUtils]: 123: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,712 INFO L290 TraceCheckUtils]: 124: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,712 INFO L290 TraceCheckUtils]: 125: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,713 INFO L272 TraceCheckUtils]: 126: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:17,713 INFO L290 TraceCheckUtils]: 127: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-08 08:22:17,713 INFO L290 TraceCheckUtils]: 128: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-08 08:22:17,713 INFO L290 TraceCheckUtils]: 129: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-08 08:22:17,713 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-08 08:22:17,714 INFO L290 TraceCheckUtils]: 131: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:17,714 INFO L290 TraceCheckUtils]: 132: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-08 08:22:17,714 INFO L284 TraceCheckUtils]: 133: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-08 08:22:17,715 INFO L290 TraceCheckUtils]: 134: Hoare triple {245692#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:17,715 INFO L290 TraceCheckUtils]: 135: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:17,715 INFO L290 TraceCheckUtils]: 136: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-08 08:22:17,716 INFO L290 TraceCheckUtils]: 137: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:22:17,716 INFO L290 TraceCheckUtils]: 138: Hoare triple {245694#(= |FloppyPnp_#res| 0)} assume true; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-08 08:22:17,716 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {245694#(= |FloppyPnp_#res| 0)} {245451#true} #1076#return; {245580#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-08 08:22:17,717 INFO L290 TraceCheckUtils]: 140: Hoare triple {245580#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,717 INFO L290 TraceCheckUtils]: 141: Hoare triple {245581#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,717 INFO L290 TraceCheckUtils]: 142: Hoare triple {245581#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,718 INFO L290 TraceCheckUtils]: 143: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,718 INFO L290 TraceCheckUtils]: 144: Hoare triple {245581#(not (= main_~status~1 259))} assume -1 != ~status~1; {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,718 INFO L290 TraceCheckUtils]: 145: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,718 INFO L290 TraceCheckUtils]: 146: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,719 INFO L290 TraceCheckUtils]: 147: Hoare triple {245581#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,719 INFO L290 TraceCheckUtils]: 148: Hoare triple {245581#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,719 INFO L290 TraceCheckUtils]: 149: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:17,720 INFO L290 TraceCheckUtils]: 150: Hoare triple {245581#(not (= main_~status~1 259))} assume 259 == ~status~1; {245452#false} is VALID [2022-04-08 08:22:17,720 INFO L272 TraceCheckUtils]: 151: Hoare triple {245452#false} call errorFn(); {245452#false} is VALID [2022-04-08 08:22:17,720 INFO L290 TraceCheckUtils]: 152: Hoare triple {245452#false} assume !false; {245452#false} is VALID [2022-04-08 08:22:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-04-08 08:22:17,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:22:17,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010899903] [2022-04-08 08:22:17,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010899903] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:17,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:17,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 08:22:17,720 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:22:17,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [668559984] [2022-04-08 08:22:17,721 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [668559984] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:17,721 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:17,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 08:22:17,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085324995] [2022-04-08 08:22:17,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:22:17,721 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) Word has length 153 [2022-04-08 08:22:17,721 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:22:17,721 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:17,806 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:17,806 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-08 08:22:17,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:17,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-08 08:22:17,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=343, Unknown=0, NotChecked=0, Total=420 [2022-04-08 08:22:17,806 INFO L87 Difference]: Start difference. First operand 265 states and 292 transitions. Second operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:22,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:22,603 INFO L93 Difference]: Finished difference Result 306 states and 340 transitions. [2022-04-08 08:22:22,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 08:22:22,603 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) Word has length 153 [2022-04-08 08:22:22,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:22:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:22,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 244 transitions. [2022-04-08 08:22:22,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 244 transitions. [2022-04-08 08:22:22,606 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 244 transitions. [2022-04-08 08:22:22,822 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 244 edges. 244 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:22,826 INFO L225 Difference]: With dead ends: 306 [2022-04-08 08:22:22,826 INFO L226 Difference]: Without dead ends: 265 [2022-04-08 08:22:22,826 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=141, Invalid=671, Unknown=0, NotChecked=0, Total=812 [2022-04-08 08:22:22,826 INFO L913 BasicCegarLoop]: 165 mSDtfsCounter, 137 mSDsluCounter, 1015 mSDsCounter, 0 mSdLazyCounter, 1517 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 1180 SdHoareTripleChecker+Invalid, 1568 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 1517 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:22:22,826 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [142 Valid, 1180 Invalid, 1568 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 1517 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-08 08:22:22,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2022-04-08 08:22:23,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 259. [2022-04-08 08:22:23,752 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:22:23,753 INFO L82 GeneralOperation]: Start isEquivalent. First operand 265 states. Second operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-08 08:22:23,753 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-08 08:22:23,753 INFO L87 Difference]: Start difference. First operand 265 states. Second operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-08 08:22:23,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:23,756 INFO L93 Difference]: Finished difference Result 265 states and 290 transitions. [2022-04-08 08:22:23,756 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 290 transitions. [2022-04-08 08:22:23,756 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:23,756 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:23,757 INFO L74 IsIncluded]: Start isIncluded. First operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) Second operand 265 states. [2022-04-08 08:22:23,757 INFO L87 Difference]: Start difference. First operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) Second operand 265 states. [2022-04-08 08:22:23,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:23,760 INFO L93 Difference]: Finished difference Result 265 states and 290 transitions. [2022-04-08 08:22:23,760 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 290 transitions. [2022-04-08 08:22:23,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:23,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:23,760 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:22:23,760 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:22:23,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-08 08:22:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 283 transitions. [2022-04-08 08:22:23,764 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 283 transitions. Word has length 153 [2022-04-08 08:22:23,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:22:23,764 INFO L478 AbstractCegarLoop]: Abstraction has 259 states and 283 transitions. [2022-04-08 08:22:23,765 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:23,765 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 259 states and 283 transitions. [2022-04-08 08:22:24,504 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 283 edges. 283 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:24,504 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 283 transitions. [2022-04-08 08:22:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-08 08:22:24,505 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:22:24,505 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:22:24,505 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable61 [2022-04-08 08:22:24,505 INFO L403 AbstractCegarLoop]: === Iteration 63 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:22:24,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:22:24,506 INFO L85 PathProgramCache]: Analyzing trace with hash -2010865059, now seen corresponding path program 1 times [2022-04-08 08:22:24,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:24,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1608783766] [2022-04-08 08:22:24,506 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:22:24,506 INFO L85 PathProgramCache]: Analyzing trace with hash -2010865059, now seen corresponding path program 2 times [2022-04-08 08:22:24,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:22:24,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53501515] [2022-04-08 08:22:24,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:22:24,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:22:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:22:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {247657#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,624 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1156#return; {247522#true} is VALID [2022-04-08 08:22:24,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:22:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,646 INFO L290 TraceCheckUtils]: 0: Hoare triple {247658#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,646 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1066#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:22:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {247659#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,658 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1068#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:22:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:22:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:22:24,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,827 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,827 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,827 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,828 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,828 INFO L272 TraceCheckUtils]: 1: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,828 INFO L290 TraceCheckUtils]: 2: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,828 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,828 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,829 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,829 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,829 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,839 INFO L290 TraceCheckUtils]: 0: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,839 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,839 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,839 INFO L290 TraceCheckUtils]: 0: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-08 08:22:24,839 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-08 08:22:24,840 INFO L272 TraceCheckUtils]: 2: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,840 INFO L290 TraceCheckUtils]: 3: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,840 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,840 INFO L290 TraceCheckUtils]: 5: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,841 INFO L290 TraceCheckUtils]: 14: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L290 TraceCheckUtils]: 15: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,841 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-08 08:22:24,842 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-08 08:22:24,842 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,842 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,842 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,842 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,842 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,842 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,842 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-08 08:22:24,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:22:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,887 INFO L290 TraceCheckUtils]: 0: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-08 08:22:24,888 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-08 08:22:24,888 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-08 08:22:24,888 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,888 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-08 08:22:24,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:22:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:24,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,900 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,901 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,901 INFO L272 TraceCheckUtils]: 1: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,901 INFO L290 TraceCheckUtils]: 2: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,902 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,902 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,902 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,902 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,902 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,904 INFO L290 TraceCheckUtils]: 0: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,904 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,904 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,904 INFO L290 TraceCheckUtils]: 0: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-08 08:22:24,904 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-08 08:22:24,905 INFO L272 TraceCheckUtils]: 2: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,905 INFO L290 TraceCheckUtils]: 3: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,905 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,906 INFO L290 TraceCheckUtils]: 5: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,906 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,906 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,906 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,906 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,906 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,906 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-08 08:22:24,906 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-08 08:22:24,906 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 14: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 15: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,907 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,908 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-08 08:22:24,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-08 08:22:24,909 INFO L272 TraceCheckUtils]: 1: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:24,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-08 08:22:24,909 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-08 08:22:24,909 INFO L290 TraceCheckUtils]: 4: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-08 08:22:24,909 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,909 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-08 08:22:24,909 INFO L290 TraceCheckUtils]: 7: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-08 08:22:24,909 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-08 08:22:24,910 INFO L272 TraceCheckUtils]: 9: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,910 INFO L290 TraceCheckUtils]: 10: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-08 08:22:24,910 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-08 08:22:24,911 INFO L272 TraceCheckUtils]: 12: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,911 INFO L290 TraceCheckUtils]: 13: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,911 INFO L272 TraceCheckUtils]: 14: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,911 INFO L290 TraceCheckUtils]: 15: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,911 INFO L290 TraceCheckUtils]: 16: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L272 TraceCheckUtils]: 23: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,912 INFO L290 TraceCheckUtils]: 24: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L290 TraceCheckUtils]: 27: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-08 08:22:24,912 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L290 TraceCheckUtils]: 36: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L290 TraceCheckUtils]: 37: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-08 08:22:24,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-04-08 08:22:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,916 INFO L290 TraceCheckUtils]: 0: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-08 08:22:24,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-08 08:22:24,917 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-08 08:22:24,917 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,918 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-04-08 08:22:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-08 08:22:24,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-08 08:22:24,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-08 08:22:24,921 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,921 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 08:22:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:24,923 INFO L290 TraceCheckUtils]: 0: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-08 08:22:24,923 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-08 08:22:24,923 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,924 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,924 INFO L290 TraceCheckUtils]: 0: Hoare triple {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {247522#true} is VALID [2022-04-08 08:22:24,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-08 08:22:24,924 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {247522#true} is VALID [2022-04-08 08:22:24,925 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,925 INFO L290 TraceCheckUtils]: 5: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-08 08:22:24,925 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-08 08:22:24,925 INFO L272 TraceCheckUtils]: 7: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,925 INFO L290 TraceCheckUtils]: 8: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,926 INFO L272 TraceCheckUtils]: 9: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,926 INFO L290 TraceCheckUtils]: 10: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,926 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,926 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,926 INFO L290 TraceCheckUtils]: 13: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,926 INFO L290 TraceCheckUtils]: 14: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,926 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,926 INFO L290 TraceCheckUtils]: 16: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-08 08:22:24,926 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L272 TraceCheckUtils]: 18: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 19: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 27: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-08 08:22:24,927 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {247522#true} is VALID [2022-04-08 08:22:24,928 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-08 08:22:24,928 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,928 INFO L272 TraceCheckUtils]: 34: Hoare triple {247522#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,928 INFO L290 TraceCheckUtils]: 35: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-08 08:22:24,929 INFO L272 TraceCheckUtils]: 36: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:24,929 INFO L290 TraceCheckUtils]: 37: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-08 08:22:24,929 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-08 08:22:24,930 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-08 08:22:24,930 INFO L290 TraceCheckUtils]: 40: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,930 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-08 08:22:24,930 INFO L290 TraceCheckUtils]: 42: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-08 08:22:24,930 INFO L290 TraceCheckUtils]: 43: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-08 08:22:24,930 INFO L272 TraceCheckUtils]: 44: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,930 INFO L290 TraceCheckUtils]: 45: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-08 08:22:24,930 INFO L290 TraceCheckUtils]: 46: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-08 08:22:24,931 INFO L272 TraceCheckUtils]: 47: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,931 INFO L290 TraceCheckUtils]: 48: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L272 TraceCheckUtils]: 49: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,932 INFO L290 TraceCheckUtils]: 50: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L290 TraceCheckUtils]: 51: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L290 TraceCheckUtils]: 53: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L290 TraceCheckUtils]: 54: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L290 TraceCheckUtils]: 56: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L272 TraceCheckUtils]: 58: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,932 INFO L290 TraceCheckUtils]: 59: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,932 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 62: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 63: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 64: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 65: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 67: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 69: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 72: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 73: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 76: Hoare triple {247522#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 77: Hoare triple {247522#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {247522#true} is VALID [2022-04-08 08:22:24,933 INFO L290 TraceCheckUtils]: 78: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-08 08:22:24,934 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-08 08:22:24,934 INFO L290 TraceCheckUtils]: 80: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-08 08:22:24,934 INFO L290 TraceCheckUtils]: 81: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-08 08:22:24,935 INFO L290 TraceCheckUtils]: 82: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,935 INFO L272 TraceCheckUtils]: 83: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret79 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {247522#true} is VALID [2022-04-08 08:22:24,935 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-08 08:22:24,935 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-08 08:22:24,935 INFO L290 TraceCheckUtils]: 86: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-08 08:22:24,935 INFO L290 TraceCheckUtils]: 87: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,936 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,936 INFO L290 TraceCheckUtils]: 89: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret79 && #t~ret79 <= 2147483647;~ntStatus~1 := #t~ret79;havoc #t~ret79; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,936 INFO L290 TraceCheckUtils]: 90: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,937 INFO L290 TraceCheckUtils]: 91: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,937 INFO L290 TraceCheckUtils]: 92: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,937 INFO L272 TraceCheckUtils]: 93: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {247522#true} is VALID [2022-04-08 08:22:24,937 INFO L290 TraceCheckUtils]: 94: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-08 08:22:24,937 INFO L290 TraceCheckUtils]: 95: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-08 08:22:24,937 INFO L290 TraceCheckUtils]: 96: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-08 08:22:24,937 INFO L290 TraceCheckUtils]: 97: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,938 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,938 INFO L290 TraceCheckUtils]: 99: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,939 INFO L290 TraceCheckUtils]: 100: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,939 INFO L290 TraceCheckUtils]: 101: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,939 INFO L290 TraceCheckUtils]: 102: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,940 INFO L272 TraceCheckUtils]: 103: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,940 INFO L290 TraceCheckUtils]: 104: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-08 08:22:24,940 INFO L290 TraceCheckUtils]: 105: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-08 08:22:24,940 INFO L290 TraceCheckUtils]: 106: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,940 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,940 INFO L290 TraceCheckUtils]: 108: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,941 INFO L290 TraceCheckUtils]: 109: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,941 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,941 INFO L290 TraceCheckUtils]: 0: Hoare triple {247660#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {247522#true} is VALID [2022-04-08 08:22:24,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 1 == ~PagingReferenceCount~0; {247522#true} is VALID [2022-04-08 08:22:24,942 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {247522#true} is VALID [2022-04-08 08:22:24,942 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume !(0 != ~disketteExtension__IsRemoved~0); {247522#true} is VALID [2022-04-08 08:22:24,942 INFO L290 TraceCheckUtils]: 4: Hoare triple {247522#true} assume 0 == ~irpSp__MinorFunction~0; {247522#true} is VALID [2022-04-08 08:22:24,942 INFO L272 TraceCheckUtils]: 5: Hoare triple {247522#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,942 INFO L290 TraceCheckUtils]: 6: Hoare triple {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {247522#true} is VALID [2022-04-08 08:22:24,943 INFO L290 TraceCheckUtils]: 7: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,943 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-08 08:22:24,943 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {247522#true} is VALID [2022-04-08 08:22:24,943 INFO L272 TraceCheckUtils]: 10: Hoare triple {247522#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,943 INFO L290 TraceCheckUtils]: 11: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-08 08:22:24,943 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-08 08:22:24,944 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,944 INFO L290 TraceCheckUtils]: 14: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L272 TraceCheckUtils]: 15: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,945 INFO L290 TraceCheckUtils]: 16: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L272 TraceCheckUtils]: 24: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,945 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 35: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 37: Hoare triple {247522#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-08 08:22:24,946 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,947 INFO L272 TraceCheckUtils]: 40: Hoare triple {247522#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,947 INFO L290 TraceCheckUtils]: 41: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-08 08:22:24,948 INFO L272 TraceCheckUtils]: 42: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:24,948 INFO L290 TraceCheckUtils]: 43: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-08 08:22:24,948 INFO L290 TraceCheckUtils]: 44: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-08 08:22:24,948 INFO L290 TraceCheckUtils]: 45: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-08 08:22:24,948 INFO L290 TraceCheckUtils]: 46: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,948 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-08 08:22:24,948 INFO L290 TraceCheckUtils]: 48: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-08 08:22:24,948 INFO L290 TraceCheckUtils]: 49: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-08 08:22:24,949 INFO L272 TraceCheckUtils]: 50: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,949 INFO L290 TraceCheckUtils]: 51: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-08 08:22:24,949 INFO L290 TraceCheckUtils]: 52: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-08 08:22:24,950 INFO L272 TraceCheckUtils]: 53: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,950 INFO L290 TraceCheckUtils]: 54: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,950 INFO L272 TraceCheckUtils]: 55: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,950 INFO L290 TraceCheckUtils]: 56: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,950 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,950 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,950 INFO L290 TraceCheckUtils]: 59: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,950 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,950 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,950 INFO L290 TraceCheckUtils]: 62: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 63: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L272 TraceCheckUtils]: 64: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 65: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 69: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 70: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 72: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 73: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,951 INFO L290 TraceCheckUtils]: 75: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L290 TraceCheckUtils]: 77: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L290 TraceCheckUtils]: 78: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L290 TraceCheckUtils]: 80: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L290 TraceCheckUtils]: 82: Hoare triple {247522#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L290 TraceCheckUtils]: 83: Hoare triple {247522#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-08 08:22:24,952 INFO L290 TraceCheckUtils]: 86: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-08 08:22:24,953 INFO L290 TraceCheckUtils]: 87: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-08 08:22:24,953 INFO L290 TraceCheckUtils]: 88: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,953 INFO L272 TraceCheckUtils]: 89: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret79 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {247522#true} is VALID [2022-04-08 08:22:24,953 INFO L290 TraceCheckUtils]: 90: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-08 08:22:24,953 INFO L290 TraceCheckUtils]: 91: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-08 08:22:24,953 INFO L290 TraceCheckUtils]: 92: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-08 08:22:24,953 INFO L290 TraceCheckUtils]: 93: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,954 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,955 INFO L290 TraceCheckUtils]: 95: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret79 && #t~ret79 <= 2147483647;~ntStatus~1 := #t~ret79;havoc #t~ret79; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,955 INFO L290 TraceCheckUtils]: 96: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,955 INFO L290 TraceCheckUtils]: 97: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,955 INFO L290 TraceCheckUtils]: 98: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,956 INFO L272 TraceCheckUtils]: 99: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {247522#true} is VALID [2022-04-08 08:22:24,956 INFO L290 TraceCheckUtils]: 100: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-08 08:22:24,956 INFO L290 TraceCheckUtils]: 101: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-08 08:22:24,956 INFO L290 TraceCheckUtils]: 102: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-08 08:22:24,956 INFO L290 TraceCheckUtils]: 103: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,956 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,957 INFO L290 TraceCheckUtils]: 105: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,957 INFO L290 TraceCheckUtils]: 106: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,957 INFO L290 TraceCheckUtils]: 107: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,957 INFO L290 TraceCheckUtils]: 108: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,958 INFO L272 TraceCheckUtils]: 109: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,958 INFO L290 TraceCheckUtils]: 110: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-08 08:22:24,958 INFO L290 TraceCheckUtils]: 111: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-08 08:22:24,958 INFO L290 TraceCheckUtils]: 112: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,959 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,959 INFO L290 TraceCheckUtils]: 114: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,959 INFO L290 TraceCheckUtils]: 115: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,960 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,960 INFO L290 TraceCheckUtils]: 117: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,960 INFO L290 TraceCheckUtils]: 118: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,960 INFO L290 TraceCheckUtils]: 119: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,961 INFO L290 TraceCheckUtils]: 120: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,961 INFO L290 TraceCheckUtils]: 121: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,962 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247527#(= ~MaximumInterfaceType~0 0)} #1076#return; {247523#false} is VALID [2022-04-08 08:22:24,963 INFO L272 TraceCheckUtils]: 0: Hoare triple {247522#true} call ULTIMATE.init(); {247657#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:22:24,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {247657#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,964 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247522#true} {247522#true} #1156#return; {247522#true} is VALID [2022-04-08 08:22:24,964 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret170 := main(); {247522#true} is VALID [2022-04-08 08:22:24,964 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,965 INFO L272 TraceCheckUtils]: 6: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} call _BLAST_init(); {247658#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,965 INFO L290 TraceCheckUtils]: 7: Hoare triple {247658#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,965 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,965 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1066#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,965 INFO L290 TraceCheckUtils]: 10: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,966 INFO L290 TraceCheckUtils]: 11: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,966 INFO L272 TraceCheckUtils]: 12: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} call stub_driver_init(); {247659#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,966 INFO L290 TraceCheckUtils]: 13: Hoare triple {247659#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,966 INFO L290 TraceCheckUtils]: 14: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,967 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1068#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,967 INFO L290 TraceCheckUtils]: 16: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,967 INFO L290 TraceCheckUtils]: 17: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,968 INFO L290 TraceCheckUtils]: 18: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,968 INFO L290 TraceCheckUtils]: 19: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,968 INFO L290 TraceCheckUtils]: 20: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume 3 == ~tmp_ndt_4~0; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-08 08:22:24,969 INFO L272 TraceCheckUtils]: 21: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {247660#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,969 INFO L290 TraceCheckUtils]: 22: Hoare triple {247660#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {247522#true} is VALID [2022-04-08 08:22:24,969 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 1 == ~PagingReferenceCount~0; {247522#true} is VALID [2022-04-08 08:22:24,969 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {247522#true} is VALID [2022-04-08 08:22:24,969 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume !(0 != ~disketteExtension__IsRemoved~0); {247522#true} is VALID [2022-04-08 08:22:24,969 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume 0 == ~irpSp__MinorFunction~0; {247522#true} is VALID [2022-04-08 08:22:24,970 INFO L272 TraceCheckUtils]: 27: Hoare triple {247522#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,970 INFO L290 TraceCheckUtils]: 28: Hoare triple {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {247522#true} is VALID [2022-04-08 08:22:24,970 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,970 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-08 08:22:24,970 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {247522#true} is VALID [2022-04-08 08:22:24,971 INFO L272 TraceCheckUtils]: 32: Hoare triple {247522#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,971 INFO L290 TraceCheckUtils]: 33: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-08 08:22:24,971 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-08 08:22:24,972 INFO L272 TraceCheckUtils]: 35: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,972 INFO L290 TraceCheckUtils]: 36: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,972 INFO L272 TraceCheckUtils]: 37: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,972 INFO L290 TraceCheckUtils]: 38: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,972 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,972 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,972 INFO L290 TraceCheckUtils]: 41: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,972 INFO L290 TraceCheckUtils]: 42: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,972 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,972 INFO L290 TraceCheckUtils]: 44: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 45: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L272 TraceCheckUtils]: 46: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 47: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 48: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 50: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 51: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 52: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 53: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 54: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 55: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 56: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-08 08:22:24,973 INFO L290 TraceCheckUtils]: 59: Hoare triple {247522#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {247522#true} is VALID [2022-04-08 08:22:24,974 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-08 08:22:24,974 INFO L290 TraceCheckUtils]: 61: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,974 INFO L272 TraceCheckUtils]: 62: Hoare triple {247522#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,974 INFO L290 TraceCheckUtils]: 63: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-08 08:22:24,975 INFO L272 TraceCheckUtils]: 64: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:24,975 INFO L290 TraceCheckUtils]: 65: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-08 08:22:24,975 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-08 08:22:24,976 INFO L290 TraceCheckUtils]: 67: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-08 08:22:24,976 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,976 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-08 08:22:24,976 INFO L290 TraceCheckUtils]: 70: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-08 08:22:24,976 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-08 08:22:24,976 INFO L272 TraceCheckUtils]: 72: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:24,976 INFO L290 TraceCheckUtils]: 73: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-08 08:22:24,976 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-08 08:22:24,977 INFO L272 TraceCheckUtils]: 75: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,977 INFO L290 TraceCheckUtils]: 76: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L272 TraceCheckUtils]: 77: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:24,978 INFO L290 TraceCheckUtils]: 78: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L290 TraceCheckUtils]: 81: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L290 TraceCheckUtils]: 82: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L272 TraceCheckUtils]: 86: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,978 INFO L290 TraceCheckUtils]: 87: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L290 TraceCheckUtils]: 88: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,978 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 90: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 91: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 92: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 93: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 94: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 95: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 96: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 97: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 99: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 100: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 101: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 102: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 104: Hoare triple {247522#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 105: Hoare triple {247522#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 106: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-08 08:22:24,979 INFO L290 TraceCheckUtils]: 107: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-08 08:22:24,980 INFO L290 TraceCheckUtils]: 108: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-08 08:22:24,980 INFO L290 TraceCheckUtils]: 109: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-08 08:22:24,980 INFO L290 TraceCheckUtils]: 110: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,980 INFO L272 TraceCheckUtils]: 111: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret79 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {247522#true} is VALID [2022-04-08 08:22:24,981 INFO L290 TraceCheckUtils]: 112: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-08 08:22:24,981 INFO L290 TraceCheckUtils]: 113: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-08 08:22:24,981 INFO L290 TraceCheckUtils]: 114: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-08 08:22:24,981 INFO L290 TraceCheckUtils]: 115: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,982 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,982 INFO L290 TraceCheckUtils]: 117: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret79 && #t~ret79 <= 2147483647;~ntStatus~1 := #t~ret79;havoc #t~ret79; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,982 INFO L290 TraceCheckUtils]: 118: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,983 INFO L290 TraceCheckUtils]: 119: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,983 INFO L290 TraceCheckUtils]: 120: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,983 INFO L272 TraceCheckUtils]: 121: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {247522#true} is VALID [2022-04-08 08:22:24,983 INFO L290 TraceCheckUtils]: 122: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-08 08:22:24,983 INFO L290 TraceCheckUtils]: 123: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-08 08:22:24,983 INFO L290 TraceCheckUtils]: 124: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-08 08:22:24,983 INFO L290 TraceCheckUtils]: 125: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,984 INFO L284 TraceCheckUtils]: 126: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,984 INFO L290 TraceCheckUtils]: 127: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,984 INFO L290 TraceCheckUtils]: 128: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,985 INFO L290 TraceCheckUtils]: 129: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,985 INFO L290 TraceCheckUtils]: 130: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,985 INFO L272 TraceCheckUtils]: 131: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:24,985 INFO L290 TraceCheckUtils]: 132: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-08 08:22:24,986 INFO L290 TraceCheckUtils]: 133: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-08 08:22:24,986 INFO L290 TraceCheckUtils]: 134: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-08 08:22:24,986 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,986 INFO L290 TraceCheckUtils]: 136: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,987 INFO L290 TraceCheckUtils]: 137: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,987 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,987 INFO L290 TraceCheckUtils]: 139: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,988 INFO L290 TraceCheckUtils]: 140: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,988 INFO L290 TraceCheckUtils]: 141: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,988 INFO L290 TraceCheckUtils]: 142: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,988 INFO L290 TraceCheckUtils]: 143: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-08 08:22:24,989 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247527#(= ~MaximumInterfaceType~0 0)} #1076#return; {247523#false} is VALID [2022-04-08 08:22:24,989 INFO L290 TraceCheckUtils]: 145: Hoare triple {247523#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {247523#false} is VALID [2022-04-08 08:22:24,989 INFO L290 TraceCheckUtils]: 146: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-08 08:22:24,989 INFO L290 TraceCheckUtils]: 147: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-08 08:22:24,989 INFO L290 TraceCheckUtils]: 148: Hoare triple {247523#false} assume ~s~0 != ~UNLOADED~0; {247523#false} is VALID [2022-04-08 08:22:24,989 INFO L290 TraceCheckUtils]: 149: Hoare triple {247523#false} assume -1 != ~status~1; {247523#false} is VALID [2022-04-08 08:22:24,989 INFO L290 TraceCheckUtils]: 150: Hoare triple {247523#false} assume ~s~0 != ~SKIP2~0; {247523#false} is VALID [2022-04-08 08:22:24,989 INFO L290 TraceCheckUtils]: 151: Hoare triple {247523#false} assume ~s~0 != ~IPC~0; {247523#false} is VALID [2022-04-08 08:22:24,989 INFO L290 TraceCheckUtils]: 152: Hoare triple {247523#false} assume !(~s~0 != ~DC~0); {247523#false} is VALID [2022-04-08 08:22:24,989 INFO L290 TraceCheckUtils]: 153: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-08 08:22:24,990 INFO L290 TraceCheckUtils]: 154: Hoare triple {247523#false} assume ~s~0 == ~DC~0; {247523#false} is VALID [2022-04-08 08:22:24,990 INFO L290 TraceCheckUtils]: 155: Hoare triple {247523#false} assume 259 == ~status~1; {247523#false} is VALID [2022-04-08 08:22:24,990 INFO L272 TraceCheckUtils]: 156: Hoare triple {247523#false} call errorFn(); {247523#false} is VALID [2022-04-08 08:22:24,990 INFO L290 TraceCheckUtils]: 157: Hoare triple {247523#false} assume !false; {247523#false} is VALID [2022-04-08 08:22:24,990 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-04-08 08:22:24,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:22:24,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53501515] [2022-04-08 08:22:24,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [53501515] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:24,990 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:24,990 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:22:24,990 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:22:24,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1608783766] [2022-04-08 08:22:24,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1608783766] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:24,991 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:24,991 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:22:24,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043758704] [2022-04-08 08:22:24,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:22:24,991 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 158 [2022-04-08 08:22:24,991 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:22:24,991 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-08 08:22:25,084 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:25,084 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 08:22:25,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:25,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 08:22:25,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:22:25,085 INFO L87 Difference]: Start difference. First operand 259 states and 283 transitions. Second operand has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-08 08:22:27,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:27,506 INFO L93 Difference]: Finished difference Result 320 states and 349 transitions. [2022-04-08 08:22:27,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:22:27,506 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 158 [2022-04-08 08:22:27,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:22:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-08 08:22:27,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 253 transitions. [2022-04-08 08:22:27,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-08 08:22:27,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 253 transitions. [2022-04-08 08:22:27,509 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 253 transitions. [2022-04-08 08:22:27,724 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:27,727 INFO L225 Difference]: With dead ends: 320 [2022-04-08 08:22:27,727 INFO L226 Difference]: Without dead ends: 245 [2022-04-08 08:22:27,727 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=147, Invalid=405, Unknown=0, NotChecked=0, Total=552 [2022-04-08 08:22:27,728 INFO L913 BasicCegarLoop]: 144 mSDtfsCounter, 351 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 541 SdHoareTripleChecker+Invalid, 543 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:22:27,728 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [353 Valid, 541 Invalid, 543 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 414 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-08 08:22:27,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-08 08:22:28,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 231. [2022-04-08 08:22:28,524 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:22:28,525 INFO L82 GeneralOperation]: Start isEquivalent. First operand 245 states. Second operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-08 08:22:28,525 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-08 08:22:28,525 INFO L87 Difference]: Start difference. First operand 245 states. Second operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-08 08:22:28,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:28,528 INFO L93 Difference]: Finished difference Result 245 states and 264 transitions. [2022-04-08 08:22:28,528 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 264 transitions. [2022-04-08 08:22:28,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:28,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:28,528 INFO L74 IsIncluded]: Start isIncluded. First operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) Second operand 245 states. [2022-04-08 08:22:28,529 INFO L87 Difference]: Start difference. First operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) Second operand 245 states. [2022-04-08 08:22:28,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:28,531 INFO L93 Difference]: Finished difference Result 245 states and 264 transitions. [2022-04-08 08:22:28,532 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 264 transitions. [2022-04-08 08:22:28,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:28,532 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:28,532 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:22:28,532 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:22:28,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-08 08:22:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 249 transitions. [2022-04-08 08:22:28,535 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 249 transitions. Word has length 158 [2022-04-08 08:22:28,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:22:28,535 INFO L478 AbstractCegarLoop]: Abstraction has 231 states and 249 transitions. [2022-04-08 08:22:28,536 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-08 08:22:28,536 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 231 states and 249 transitions. [2022-04-08 08:22:29,189 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 249 edges. 249 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions. [2022-04-08 08:22:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-04-08 08:22:29,190 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:22:29,190 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:22:29,191 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62 [2022-04-08 08:22:29,191 INFO L403 AbstractCegarLoop]: === Iteration 64 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:22:29,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:22:29,191 INFO L85 PathProgramCache]: Analyzing trace with hash 473656636, now seen corresponding path program 1 times [2022-04-08 08:22:29,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:29,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1897452597] [2022-04-08 08:22:29,192 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:22:29,192 INFO L85 PathProgramCache]: Analyzing trace with hash 473656636, now seen corresponding path program 2 times [2022-04-08 08:22:29,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:22:29,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145523147] [2022-04-08 08:22:29,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:22:29,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:22:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:22:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,308 INFO L290 TraceCheckUtils]: 0: Hoare triple {249671#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,308 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1156#return; {249535#true} is VALID [2022-04-08 08:22:29,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:22:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {249672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,334 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1066#return; {249535#true} is VALID [2022-04-08 08:22:29,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:22:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,344 INFO L290 TraceCheckUtils]: 0: Hoare triple {249673#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,344 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,344 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1068#return; {249535#true} is VALID [2022-04-08 08:22:29,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:22:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:22:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:22:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,468 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,469 INFO L272 TraceCheckUtils]: 1: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,469 INFO L290 TraceCheckUtils]: 2: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,469 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,469 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,469 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,469 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,469 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,477 INFO L290 TraceCheckUtils]: 0: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-08 08:22:29,477 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-08 08:22:29,477 INFO L272 TraceCheckUtils]: 2: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,477 INFO L290 TraceCheckUtils]: 3: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,478 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,478 INFO L290 TraceCheckUtils]: 5: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,478 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,478 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,478 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,478 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,478 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,478 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-08 08:22:29,478 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 14: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 15: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 21: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,479 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-08 08:22:29,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:22:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-08 08:22:29,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-08 08:22:29,527 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-08 08:22:29,527 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,527 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-08 08:22:29,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:22:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,561 INFO L272 TraceCheckUtils]: 1: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,561 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,561 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,562 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,562 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,562 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,568 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-08 08:22:29,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-08 08:22:29,569 INFO L272 TraceCheckUtils]: 2: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,569 INFO L290 TraceCheckUtils]: 3: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,569 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,569 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,569 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,569 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,569 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,570 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,570 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-08 08:22:29,570 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-08 08:22:29,570 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,570 INFO L290 TraceCheckUtils]: 14: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,570 INFO L290 TraceCheckUtils]: 15: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,570 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,570 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-08 08:22:29,570 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-08 08:22:29,571 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,571 INFO L290 TraceCheckUtils]: 20: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,571 INFO L290 TraceCheckUtils]: 21: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,571 INFO L290 TraceCheckUtils]: 22: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,572 INFO L290 TraceCheckUtils]: 23: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,572 INFO L290 TraceCheckUtils]: 24: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,573 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:29,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-08 08:22:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {249951#(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; {249535#true} is VALID [2022-04-08 08:22:29,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-08 08:22:29,587 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,587 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-08 08:22:29,587 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-08 08:22:29,588 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-08 08:22:29,588 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,588 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-08 08:22:29,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-08 08:22:29,589 INFO L272 TraceCheckUtils]: 1: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:29,589 INFO L290 TraceCheckUtils]: 2: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-08 08:22:29,589 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-08 08:22:29,589 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-08 08:22:29,589 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,589 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-08 08:22:29,589 INFO L290 TraceCheckUtils]: 7: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-08 08:22:29,589 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-08 08:22:29,590 INFO L272 TraceCheckUtils]: 9: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,590 INFO L290 TraceCheckUtils]: 10: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-08 08:22:29,590 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-08 08:22:29,590 INFO L272 TraceCheckUtils]: 12: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,590 INFO L290 TraceCheckUtils]: 13: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,591 INFO L272 TraceCheckUtils]: 14: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,591 INFO L290 TraceCheckUtils]: 15: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,591 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,591 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,591 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,591 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,591 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,591 INFO L290 TraceCheckUtils]: 21: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-08 08:22:29,591 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-08 08:22:29,592 INFO L272 TraceCheckUtils]: 23: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,592 INFO L290 TraceCheckUtils]: 24: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,592 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,592 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,592 INFO L290 TraceCheckUtils]: 27: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-08 08:22:29,592 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-08 08:22:29,592 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,593 INFO L290 TraceCheckUtils]: 30: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,593 INFO L290 TraceCheckUtils]: 31: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,593 INFO L290 TraceCheckUtils]: 32: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,593 INFO L290 TraceCheckUtils]: 33: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,594 INFO L290 TraceCheckUtils]: 34: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,594 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:29,595 INFO L290 TraceCheckUtils]: 36: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-08 08:22:29,595 INFO L290 TraceCheckUtils]: 37: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-08 08:22:29,595 INFO L272 TraceCheckUtils]: 38: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,595 INFO L290 TraceCheckUtils]: 39: Hoare triple {249951#(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; {249535#true} is VALID [2022-04-08 08:22:29,595 INFO L290 TraceCheckUtils]: 40: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-08 08:22:29,595 INFO L290 TraceCheckUtils]: 41: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,595 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-08 08:22:29,595 INFO L290 TraceCheckUtils]: 43: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-08 08:22:29,596 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-08 08:22:29,596 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,596 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-08 08:22:29,596 INFO L290 TraceCheckUtils]: 47: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-08 08:22:29,596 INFO L290 TraceCheckUtils]: 48: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-08 08:22:29,596 INFO L290 TraceCheckUtils]: 49: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-08 08:22:29,596 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-08 08:22:29,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-08 08:22:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,615 INFO L290 TraceCheckUtils]: 0: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-08 08:22:29,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-08 08:22:29,616 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-08 08:22:29,616 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,616 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-08 08:22:29,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-04-08 08:22:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:29,619 INFO L290 TraceCheckUtils]: 0: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-08 08:22:29,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-08 08:22:29,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,619 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-08 08:22:29,619 INFO L290 TraceCheckUtils]: 0: Hoare triple {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {249535#true} is VALID [2022-04-08 08:22:29,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-08 08:22:29,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-08 08:22:29,619 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {249535#true} is VALID [2022-04-08 08:22:29,621 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,621 INFO L290 TraceCheckUtils]: 5: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-08 08:22:29,621 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-08 08:22:29,622 INFO L272 TraceCheckUtils]: 7: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,622 INFO L290 TraceCheckUtils]: 8: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,622 INFO L272 TraceCheckUtils]: 9: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,622 INFO L290 TraceCheckUtils]: 10: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,622 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,623 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,623 INFO L290 TraceCheckUtils]: 13: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,623 INFO L290 TraceCheckUtils]: 14: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,623 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,623 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-08 08:22:29,623 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-08 08:22:29,623 INFO L272 TraceCheckUtils]: 18: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,623 INFO L290 TraceCheckUtils]: 19: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 27: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-08 08:22:29,624 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {249535#true} is VALID [2022-04-08 08:22:29,625 INFO L290 TraceCheckUtils]: 32: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-08 08:22:29,625 INFO L290 TraceCheckUtils]: 33: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,626 INFO L272 TraceCheckUtils]: 34: Hoare triple {249535#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,626 INFO L290 TraceCheckUtils]: 35: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-08 08:22:29,627 INFO L272 TraceCheckUtils]: 36: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:29,627 INFO L290 TraceCheckUtils]: 37: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-08 08:22:29,627 INFO L290 TraceCheckUtils]: 38: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-08 08:22:29,627 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-08 08:22:29,627 INFO L290 TraceCheckUtils]: 40: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,627 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-08 08:22:29,627 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-08 08:22:29,627 INFO L290 TraceCheckUtils]: 43: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-08 08:22:29,628 INFO L272 TraceCheckUtils]: 44: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,628 INFO L290 TraceCheckUtils]: 45: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-08 08:22:29,628 INFO L290 TraceCheckUtils]: 46: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-08 08:22:29,629 INFO L272 TraceCheckUtils]: 47: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,629 INFO L290 TraceCheckUtils]: 48: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,630 INFO L272 TraceCheckUtils]: 49: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,630 INFO L290 TraceCheckUtils]: 50: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,630 INFO L290 TraceCheckUtils]: 51: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,630 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,630 INFO L290 TraceCheckUtils]: 53: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,630 INFO L290 TraceCheckUtils]: 54: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,630 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,630 INFO L290 TraceCheckUtils]: 56: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-08 08:22:29,631 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-08 08:22:29,631 INFO L272 TraceCheckUtils]: 58: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,631 INFO L290 TraceCheckUtils]: 59: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,631 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,631 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,631 INFO L290 TraceCheckUtils]: 62: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-08 08:22:29,631 INFO L290 TraceCheckUtils]: 63: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-08 08:22:29,632 INFO L290 TraceCheckUtils]: 64: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,632 INFO L290 TraceCheckUtils]: 65: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,632 INFO L290 TraceCheckUtils]: 66: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,633 INFO L290 TraceCheckUtils]: 67: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,633 INFO L290 TraceCheckUtils]: 68: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,633 INFO L290 TraceCheckUtils]: 69: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,634 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:29,635 INFO L290 TraceCheckUtils]: 71: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-08 08:22:29,635 INFO L290 TraceCheckUtils]: 72: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-08 08:22:29,635 INFO L272 TraceCheckUtils]: 73: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,635 INFO L290 TraceCheckUtils]: 74: Hoare triple {249951#(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; {249535#true} is VALID [2022-04-08 08:22:29,635 INFO L290 TraceCheckUtils]: 75: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-08 08:22:29,635 INFO L290 TraceCheckUtils]: 76: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 77: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 78: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 79: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 80: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,636 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 82: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 83: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 84: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-08 08:22:29,636 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 86: Hoare triple {249536#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {249536#false} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 87: Hoare triple {249536#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {249536#false} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 88: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-08 08:22:29,636 INFO L290 TraceCheckUtils]: 89: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 90: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 91: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 92: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 93: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 94: Hoare triple {249536#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {249536#false} is VALID [2022-04-08 08:22:29,637 INFO L272 TraceCheckUtils]: 95: Hoare triple {249536#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {249535#true} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 96: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 97: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 98: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 99: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,637 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-08 08:22:29,637 INFO L290 TraceCheckUtils]: 101: Hoare triple {249536#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {249536#false} is VALID [2022-04-08 08:22:29,638 INFO L290 TraceCheckUtils]: 102: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-08 08:22:29,638 INFO L290 TraceCheckUtils]: 103: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-08 08:22:29,638 INFO L290 TraceCheckUtils]: 104: Hoare triple {249536#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {249536#false} is VALID [2022-04-08 08:22:29,638 INFO L272 TraceCheckUtils]: 105: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,638 INFO L290 TraceCheckUtils]: 106: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-08 08:22:29,638 INFO L290 TraceCheckUtils]: 107: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-08 08:22:29,638 INFO L290 TraceCheckUtils]: 108: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,638 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-08 08:22:29,638 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-08 08:22:29,638 INFO L290 TraceCheckUtils]: 111: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-08 08:22:29,638 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-08 08:22:29,639 INFO L290 TraceCheckUtils]: 0: Hoare triple {249674#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {249535#true} is VALID [2022-04-08 08:22:29,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 1 == ~PagingReferenceCount~0; {249535#true} is VALID [2022-04-08 08:22:29,639 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {249535#true} is VALID [2022-04-08 08:22:29,639 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume !(0 != ~disketteExtension__IsRemoved~0); {249535#true} is VALID [2022-04-08 08:22:29,639 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} assume 0 == ~irpSp__MinorFunction~0; {249535#true} is VALID [2022-04-08 08:22:29,640 INFO L272 TraceCheckUtils]: 5: Hoare triple {249535#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,640 INFO L290 TraceCheckUtils]: 6: Hoare triple {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {249535#true} is VALID [2022-04-08 08:22:29,640 INFO L290 TraceCheckUtils]: 7: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-08 08:22:29,640 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-08 08:22:29,640 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {249535#true} is VALID [2022-04-08 08:22:29,641 INFO L272 TraceCheckUtils]: 10: Hoare triple {249535#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,641 INFO L290 TraceCheckUtils]: 11: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-08 08:22:29,641 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-08 08:22:29,642 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,642 INFO L290 TraceCheckUtils]: 14: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,642 INFO L272 TraceCheckUtils]: 15: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,642 INFO L290 TraceCheckUtils]: 16: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,643 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,643 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,643 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,643 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,643 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-08 08:22:29,643 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-08 08:22:29,643 INFO L272 TraceCheckUtils]: 24: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,643 INFO L290 TraceCheckUtils]: 25: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,643 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 30: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 32: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 33: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 34: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 35: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 37: Hoare triple {249535#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {249535#true} is VALID [2022-04-08 08:22:29,644 INFO L290 TraceCheckUtils]: 38: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-08 08:22:29,645 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,645 INFO L272 TraceCheckUtils]: 40: Hoare triple {249535#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,645 INFO L290 TraceCheckUtils]: 41: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-08 08:22:29,646 INFO L272 TraceCheckUtils]: 42: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:29,647 INFO L290 TraceCheckUtils]: 43: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-08 08:22:29,647 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-08 08:22:29,647 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-08 08:22:29,647 INFO L290 TraceCheckUtils]: 46: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,647 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-08 08:22:29,647 INFO L290 TraceCheckUtils]: 48: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-08 08:22:29,647 INFO L290 TraceCheckUtils]: 49: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-08 08:22:29,648 INFO L272 TraceCheckUtils]: 50: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,648 INFO L290 TraceCheckUtils]: 51: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-08 08:22:29,648 INFO L290 TraceCheckUtils]: 52: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-08 08:22:29,648 INFO L272 TraceCheckUtils]: 53: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,649 INFO L290 TraceCheckUtils]: 54: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,649 INFO L272 TraceCheckUtils]: 55: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,649 INFO L290 TraceCheckUtils]: 56: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,649 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,649 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,649 INFO L290 TraceCheckUtils]: 59: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,650 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,650 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,650 INFO L290 TraceCheckUtils]: 62: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-08 08:22:29,650 INFO L290 TraceCheckUtils]: 63: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-08 08:22:29,650 INFO L272 TraceCheckUtils]: 64: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,650 INFO L290 TraceCheckUtils]: 65: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,650 INFO L290 TraceCheckUtils]: 66: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,650 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,650 INFO L290 TraceCheckUtils]: 68: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-08 08:22:29,651 INFO L290 TraceCheckUtils]: 69: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-08 08:22:29,651 INFO L290 TraceCheckUtils]: 70: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,651 INFO L290 TraceCheckUtils]: 71: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,651 INFO L290 TraceCheckUtils]: 72: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,652 INFO L290 TraceCheckUtils]: 73: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,652 INFO L290 TraceCheckUtils]: 74: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,652 INFO L290 TraceCheckUtils]: 75: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,653 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:29,653 INFO L290 TraceCheckUtils]: 77: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-08 08:22:29,654 INFO L290 TraceCheckUtils]: 78: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-08 08:22:29,654 INFO L272 TraceCheckUtils]: 79: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,654 INFO L290 TraceCheckUtils]: 80: Hoare triple {249951#(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; {249535#true} is VALID [2022-04-08 08:22:29,654 INFO L290 TraceCheckUtils]: 81: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-08 08:22:29,654 INFO L290 TraceCheckUtils]: 82: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,654 INFO L290 TraceCheckUtils]: 83: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-08 08:22:29,654 INFO L290 TraceCheckUtils]: 84: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-08 08:22:29,654 INFO L290 TraceCheckUtils]: 85: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-08 08:22:29,654 INFO L290 TraceCheckUtils]: 86: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,654 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 88: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 89: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 90: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 92: Hoare triple {249536#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 93: Hoare triple {249536#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 94: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 95: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 96: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 97: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 98: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 99: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-08 08:22:29,655 INFO L290 TraceCheckUtils]: 100: Hoare triple {249536#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {249536#false} is VALID [2022-04-08 08:22:29,656 INFO L272 TraceCheckUtils]: 101: Hoare triple {249536#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {249535#true} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 102: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 103: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 104: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 105: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,656 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 107: Hoare triple {249536#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {249536#false} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 108: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 109: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {249536#false} is VALID [2022-04-08 08:22:29,656 INFO L272 TraceCheckUtils]: 111: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 112: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-08 08:22:29,656 INFO L290 TraceCheckUtils]: 113: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-08 08:22:29,657 INFO L290 TraceCheckUtils]: 114: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,657 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-08 08:22:29,657 INFO L290 TraceCheckUtils]: 116: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-08 08:22:29,657 INFO L290 TraceCheckUtils]: 117: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-08 08:22:29,657 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-08 08:22:29,657 INFO L290 TraceCheckUtils]: 119: Hoare triple {249536#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {249536#false} is VALID [2022-04-08 08:22:29,657 INFO L290 TraceCheckUtils]: 120: Hoare triple {249536#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {249536#false} is VALID [2022-04-08 08:22:29,657 INFO L290 TraceCheckUtils]: 121: Hoare triple {249536#false} assume !(0 == ~PagingReferenceCount~0); {249536#false} is VALID [2022-04-08 08:22:29,657 INFO L290 TraceCheckUtils]: 122: Hoare triple {249536#false} #res := ~ntStatus~0; {249536#false} is VALID [2022-04-08 08:22:29,657 INFO L290 TraceCheckUtils]: 123: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-08 08:22:29,657 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {249536#false} {249535#true} #1076#return; {249536#false} is VALID [2022-04-08 08:22:29,659 INFO L272 TraceCheckUtils]: 0: Hoare triple {249535#true} call ULTIMATE.init(); {249671#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:22:29,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {249671#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,660 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,660 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249535#true} {249535#true} #1156#return; {249535#true} is VALID [2022-04-08 08:22:29,660 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret170 := main(); {249535#true} is VALID [2022-04-08 08:22:29,660 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {249535#true} is VALID [2022-04-08 08:22:29,661 INFO L272 TraceCheckUtils]: 6: Hoare triple {249535#true} call _BLAST_init(); {249672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,661 INFO L290 TraceCheckUtils]: 7: Hoare triple {249672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,661 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,661 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {249535#true} {249535#true} #1066#return; {249535#true} is VALID [2022-04-08 08:22:29,661 INFO L290 TraceCheckUtils]: 10: Hoare triple {249535#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,661 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {249535#true} is VALID [2022-04-08 08:22:29,662 INFO L272 TraceCheckUtils]: 12: Hoare triple {249535#true} call stub_driver_init(); {249673#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,662 INFO L290 TraceCheckUtils]: 13: Hoare triple {249673#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,662 INFO L290 TraceCheckUtils]: 14: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,662 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249535#true} {249535#true} #1068#return; {249535#true} is VALID [2022-04-08 08:22:29,662 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {249535#true} is VALID [2022-04-08 08:22:29,662 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {249535#true} is VALID [2022-04-08 08:22:29,662 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {249535#true} is VALID [2022-04-08 08:22:29,662 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {249535#true} is VALID [2022-04-08 08:22:29,662 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume 3 == ~tmp_ndt_4~0; {249535#true} is VALID [2022-04-08 08:22:29,663 INFO L272 TraceCheckUtils]: 21: Hoare triple {249535#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {249674#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,663 INFO L290 TraceCheckUtils]: 22: Hoare triple {249674#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {249535#true} is VALID [2022-04-08 08:22:29,664 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 1 == ~PagingReferenceCount~0; {249535#true} is VALID [2022-04-08 08:22:29,664 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {249535#true} is VALID [2022-04-08 08:22:29,664 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume !(0 != ~disketteExtension__IsRemoved~0); {249535#true} is VALID [2022-04-08 08:22:29,664 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume 0 == ~irpSp__MinorFunction~0; {249535#true} is VALID [2022-04-08 08:22:29,665 INFO L272 TraceCheckUtils]: 27: Hoare triple {249535#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,665 INFO L290 TraceCheckUtils]: 28: Hoare triple {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {249535#true} is VALID [2022-04-08 08:22:29,665 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-08 08:22:29,665 INFO L290 TraceCheckUtils]: 30: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-08 08:22:29,665 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {249535#true} is VALID [2022-04-08 08:22:29,666 INFO L272 TraceCheckUtils]: 32: Hoare triple {249535#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,666 INFO L290 TraceCheckUtils]: 33: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-08 08:22:29,666 INFO L290 TraceCheckUtils]: 34: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-08 08:22:29,666 INFO L272 TraceCheckUtils]: 35: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,667 INFO L290 TraceCheckUtils]: 36: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,667 INFO L272 TraceCheckUtils]: 37: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,667 INFO L290 TraceCheckUtils]: 38: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,667 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,667 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,667 INFO L290 TraceCheckUtils]: 41: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,668 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,668 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,668 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-08 08:22:29,668 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-08 08:22:29,668 INFO L272 TraceCheckUtils]: 46: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,668 INFO L290 TraceCheckUtils]: 47: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,668 INFO L290 TraceCheckUtils]: 48: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,668 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,668 INFO L290 TraceCheckUtils]: 50: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 51: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 52: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 53: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 54: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 55: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 56: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 59: Hoare triple {249535#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-08 08:22:29,669 INFO L290 TraceCheckUtils]: 61: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,670 INFO L272 TraceCheckUtils]: 62: Hoare triple {249535#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,670 INFO L290 TraceCheckUtils]: 63: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-08 08:22:29,671 INFO L272 TraceCheckUtils]: 64: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:29,671 INFO L290 TraceCheckUtils]: 65: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-08 08:22:29,671 INFO L290 TraceCheckUtils]: 66: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-08 08:22:29,671 INFO L290 TraceCheckUtils]: 67: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-08 08:22:29,671 INFO L290 TraceCheckUtils]: 68: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,672 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-08 08:22:29,672 INFO L290 TraceCheckUtils]: 70: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-08 08:22:29,672 INFO L290 TraceCheckUtils]: 71: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-08 08:22:29,672 INFO L272 TraceCheckUtils]: 72: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,672 INFO L290 TraceCheckUtils]: 73: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-08 08:22:29,672 INFO L290 TraceCheckUtils]: 74: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-08 08:22:29,673 INFO L272 TraceCheckUtils]: 75: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,673 INFO L290 TraceCheckUtils]: 76: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L272 TraceCheckUtils]: 77: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 78: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 79: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 81: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 82: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 84: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 85: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L272 TraceCheckUtils]: 86: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 87: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 88: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 90: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-08 08:22:29,674 INFO L290 TraceCheckUtils]: 91: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-08 08:22:29,675 INFO L290 TraceCheckUtils]: 92: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,675 INFO L290 TraceCheckUtils]: 93: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,675 INFO L290 TraceCheckUtils]: 94: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,676 INFO L290 TraceCheckUtils]: 95: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-08 08:22:29,676 INFO L290 TraceCheckUtils]: 96: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,676 INFO L290 TraceCheckUtils]: 97: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-08 08:22:29,677 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-08 08:22:29,677 INFO L290 TraceCheckUtils]: 99: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-08 08:22:29,677 INFO L290 TraceCheckUtils]: 100: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-08 08:22:29,677 INFO L272 TraceCheckUtils]: 101: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 102: Hoare triple {249951#(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; {249535#true} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 103: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 104: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 105: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 106: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 107: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 108: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,678 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 111: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 112: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 114: Hoare triple {249536#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 115: Hoare triple {249536#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 116: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 117: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 118: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 119: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 120: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-08 08:22:29,678 INFO L290 TraceCheckUtils]: 121: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 122: Hoare triple {249536#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L272 TraceCheckUtils]: 123: Hoare triple {249536#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {249535#true} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 124: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 125: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 126: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 127: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,679 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 129: Hoare triple {249536#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 130: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 131: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 132: Hoare triple {249536#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L272 TraceCheckUtils]: 133: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 134: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 135: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 136: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-08 08:22:29,679 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 138: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 139: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 141: Hoare triple {249536#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {249536#false} is VALID [2022-04-08 08:22:29,679 INFO L290 TraceCheckUtils]: 142: Hoare triple {249536#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 143: Hoare triple {249536#false} assume !(0 == ~PagingReferenceCount~0); {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 144: Hoare triple {249536#false} #res := ~ntStatus~0; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 145: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {249536#false} {249535#true} #1076#return; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 147: Hoare triple {249536#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 148: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 149: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 150: Hoare triple {249536#false} assume ~s~0 != ~UNLOADED~0; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 151: Hoare triple {249536#false} assume -1 != ~status~1; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 152: Hoare triple {249536#false} assume ~s~0 != ~SKIP2~0; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 153: Hoare triple {249536#false} assume ~s~0 != ~IPC~0; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 154: Hoare triple {249536#false} assume !(~s~0 != ~DC~0); {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 155: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 156: Hoare triple {249536#false} assume ~s~0 == ~DC~0; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 157: Hoare triple {249536#false} assume 259 == ~status~1; {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L272 TraceCheckUtils]: 158: Hoare triple {249536#false} call errorFn(); {249536#false} is VALID [2022-04-08 08:22:29,680 INFO L290 TraceCheckUtils]: 159: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-08 08:22:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-04-08 08:22:29,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:22:29,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145523147] [2022-04-08 08:22:29,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [145523147] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:29,681 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:29,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-08 08:22:29,681 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:22:29,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1897452597] [2022-04-08 08:22:29,682 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1897452597] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:29,682 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:29,682 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-08 08:22:29,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621824319] [2022-04-08 08:22:29,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:22:29,682 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 160 [2022-04-08 08:22:29,682 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:22:29,683 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:29,771 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:29,772 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-08 08:22:29,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:29,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-08 08:22:29,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2022-04-08 08:22:29,772 INFO L87 Difference]: Start difference. First operand 231 states and 249 transitions. Second operand has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:32,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:32,097 INFO L93 Difference]: Finished difference Result 296 states and 320 transitions. [2022-04-08 08:22:32,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:22:32,097 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 160 [2022-04-08 08:22:32,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:22:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 264 transitions. [2022-04-08 08:22:32,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:32,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 264 transitions. [2022-04-08 08:22:32,102 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 264 transitions. [2022-04-08 08:22:32,312 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:32,314 INFO L225 Difference]: With dead ends: 296 [2022-04-08 08:22:32,314 INFO L226 Difference]: Without dead ends: 210 [2022-04-08 08:22:32,315 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=124, Invalid=338, Unknown=0, NotChecked=0, Total=462 [2022-04-08 08:22:32,315 INFO L913 BasicCegarLoop]: 147 mSDtfsCounter, 238 mSDsluCounter, 530 mSDsCounter, 0 mSdLazyCounter, 516 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 677 SdHoareTripleChecker+Invalid, 633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 516 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:22:32,315 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [238 Valid, 677 Invalid, 633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 516 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-08 08:22:32,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2022-04-08 08:22:33,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 210. [2022-04-08 08:22:33,013 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:22:33,014 INFO L82 GeneralOperation]: Start isEquivalent. First operand 210 states. Second operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-08 08:22:33,014 INFO L74 IsIncluded]: Start isIncluded. First operand 210 states. Second operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-08 08:22:33,014 INFO L87 Difference]: Start difference. First operand 210 states. Second operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-08 08:22:33,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:33,016 INFO L93 Difference]: Finished difference Result 210 states and 224 transitions. [2022-04-08 08:22:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-08 08:22:33,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:33,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:33,017 INFO L74 IsIncluded]: Start isIncluded. First operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 210 states. [2022-04-08 08:22:33,017 INFO L87 Difference]: Start difference. First operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 210 states. [2022-04-08 08:22:33,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:33,020 INFO L93 Difference]: Finished difference Result 210 states and 224 transitions. [2022-04-08 08:22:33,020 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-08 08:22:33,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:33,020 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:33,020 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:22:33,020 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:22:33,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-08 08:22:33,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 224 transitions. [2022-04-08 08:22:33,023 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 224 transitions. Word has length 160 [2022-04-08 08:22:33,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:22:33,023 INFO L478 AbstractCegarLoop]: Abstraction has 210 states and 224 transitions. [2022-04-08 08:22:33,024 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-08 08:22:33,024 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 210 states and 224 transitions. [2022-04-08 08:22:33,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:33,570 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-08 08:22:33,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-08 08:22:33,570 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:22:33,570 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:22:33,570 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63 [2022-04-08 08:22:33,571 INFO L403 AbstractCegarLoop]: === Iteration 65 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:22:33,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:22:33,571 INFO L85 PathProgramCache]: Analyzing trace with hash -155521920, now seen corresponding path program 1 times [2022-04-08 08:22:33,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:33,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [220063349] [2022-04-08 08:22:33,571 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:22:33,571 INFO L85 PathProgramCache]: Analyzing trace with hash -155521920, now seen corresponding path program 2 times [2022-04-08 08:22:33,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:22:33,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1379070891] [2022-04-08 08:22:33,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:22:33,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:22:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:22:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {251536#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {251398#true} is VALID [2022-04-08 08:22:33,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1156#return; {251398#true} is VALID [2022-04-08 08:22:33,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:22:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,715 INFO L290 TraceCheckUtils]: 0: Hoare triple {251537#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-08 08:22:33,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,715 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1066#return; {251398#true} is VALID [2022-04-08 08:22:33,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:22:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,726 INFO L290 TraceCheckUtils]: 0: Hoare triple {251538#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-08 08:22:33,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,727 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1068#return; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-08 08:22:33,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:22:33,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:22:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:22:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,898 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:33,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,898 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:33,898 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:33,898 INFO L272 TraceCheckUtils]: 1: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:33,898 INFO L290 TraceCheckUtils]: 2: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:33,898 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,899 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:33,899 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:33,899 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,899 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:33,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,909 INFO L290 TraceCheckUtils]: 0: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:33,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,909 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:33,909 INFO L290 TraceCheckUtils]: 0: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-08 08:22:33,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-08 08:22:33,910 INFO L272 TraceCheckUtils]: 2: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:33,910 INFO L290 TraceCheckUtils]: 3: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:33,910 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:33,910 INFO L290 TraceCheckUtils]: 5: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:33,910 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,910 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:33,910 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:33,910 INFO L290 TraceCheckUtils]: 9: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 14: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 15: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:33,911 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:33,912 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:33,912 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,912 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:33,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:22:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,968 INFO L290 TraceCheckUtils]: 0: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-08 08:22:33,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-08 08:22:33,968 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-08 08:22:33,968 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,968 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-08 08:22:33,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:22:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,980 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:33,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,980 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:33,980 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:33,980 INFO L272 TraceCheckUtils]: 1: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:33,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:33,981 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,981 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:33,981 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:33,981 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,981 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:33,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:33,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:33,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,982 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:33,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-08 08:22:33,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-08 08:22:33,983 INFO L272 TraceCheckUtils]: 2: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:33,983 INFO L290 TraceCheckUtils]: 3: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:33,984 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:33,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:33,984 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,984 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:33,984 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:33,984 INFO L290 TraceCheckUtils]: 9: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,984 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:33,984 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-08 08:22:33,984 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-08 08:22:33,984 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 14: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 15: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:33,985 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-08 08:22:33,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-08 08:22:33,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:34,001 INFO L290 TraceCheckUtils]: 0: Hoare triple {251821#(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; {251398#true} is VALID [2022-04-08 08:22:34,001 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-08 08:22:34,001 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,001 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-08 08:22:34,001 INFO L290 TraceCheckUtils]: 4: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-08 08:22:34,001 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-08 08:22:34,001 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,001 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-08 08:22:34,002 INFO L290 TraceCheckUtils]: 0: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-08 08:22:34,002 INFO L272 TraceCheckUtils]: 1: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:34,003 INFO L290 TraceCheckUtils]: 2: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-08 08:22:34,003 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-08 08:22:34,003 INFO L290 TraceCheckUtils]: 4: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-08 08:22:34,003 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,003 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-08 08:22:34,003 INFO L290 TraceCheckUtils]: 7: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-08 08:22:34,003 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-08 08:22:34,003 INFO L272 TraceCheckUtils]: 9: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,004 INFO L290 TraceCheckUtils]: 10: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-08 08:22:34,004 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-08 08:22:34,004 INFO L272 TraceCheckUtils]: 12: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,004 INFO L290 TraceCheckUtils]: 13: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:34,005 INFO L272 TraceCheckUtils]: 14: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,005 INFO L290 TraceCheckUtils]: 15: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:34,005 INFO L290 TraceCheckUtils]: 16: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,005 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:34,005 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:34,005 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,005 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:34,005 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-08 08:22:34,005 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L272 TraceCheckUtils]: 23: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 24: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 27: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 30: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 31: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 32: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 33: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 35: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 37: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-08 08:22:34,006 INFO L290 TraceCheckUtils]: 38: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-08 08:22:34,007 INFO L272 TraceCheckUtils]: 39: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,007 INFO L290 TraceCheckUtils]: 40: Hoare triple {251821#(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; {251398#true} is VALID [2022-04-08 08:22:34,007 INFO L290 TraceCheckUtils]: 41: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-08 08:22:34,007 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,007 INFO L290 TraceCheckUtils]: 43: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-08 08:22:34,007 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-08 08:22:34,008 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-08 08:22:34,008 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,008 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-08 08:22:34,008 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-08 08:22:34,008 INFO L290 TraceCheckUtils]: 49: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:34,009 INFO L290 TraceCheckUtils]: 50: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:34,009 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-08 08:22:34,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:34,012 INFO L290 TraceCheckUtils]: 0: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-08 08:22:34,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-08 08:22:34,013 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-08 08:22:34,013 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,013 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-08 08:22:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:34,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-08 08:22:34,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-08 08:22:34,015 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,016 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,016 INFO L290 TraceCheckUtils]: 0: Hoare triple {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,017 INFO L290 TraceCheckUtils]: 2: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,017 INFO L290 TraceCheckUtils]: 3: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,017 INFO L272 TraceCheckUtils]: 4: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,018 INFO L290 TraceCheckUtils]: 5: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-08 08:22:34,018 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-08 08:22:34,018 INFO L272 TraceCheckUtils]: 7: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,018 INFO L290 TraceCheckUtils]: 8: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:34,019 INFO L272 TraceCheckUtils]: 9: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,019 INFO L290 TraceCheckUtils]: 10: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:34,019 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,019 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:34,019 INFO L290 TraceCheckUtils]: 13: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:34,019 INFO L290 TraceCheckUtils]: 14: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,019 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:34,019 INFO L290 TraceCheckUtils]: 16: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-08 08:22:34,019 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L272 TraceCheckUtils]: 18: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 19: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 26: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 27: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,020 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,021 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,021 INFO L290 TraceCheckUtils]: 31: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,021 INFO L290 TraceCheckUtils]: 32: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,021 INFO L290 TraceCheckUtils]: 33: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,022 INFO L272 TraceCheckUtils]: 34: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,022 INFO L290 TraceCheckUtils]: 35: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-08 08:22:34,023 INFO L272 TraceCheckUtils]: 36: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:34,023 INFO L290 TraceCheckUtils]: 37: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-08 08:22:34,023 INFO L290 TraceCheckUtils]: 38: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-08 08:22:34,023 INFO L290 TraceCheckUtils]: 39: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-08 08:22:34,023 INFO L290 TraceCheckUtils]: 40: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,024 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-08 08:22:34,024 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-08 08:22:34,024 INFO L290 TraceCheckUtils]: 43: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-08 08:22:34,024 INFO L272 TraceCheckUtils]: 44: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,024 INFO L290 TraceCheckUtils]: 45: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-08 08:22:34,024 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-08 08:22:34,025 INFO L272 TraceCheckUtils]: 47: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,025 INFO L290 TraceCheckUtils]: 48: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:34,025 INFO L272 TraceCheckUtils]: 49: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,026 INFO L290 TraceCheckUtils]: 50: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L290 TraceCheckUtils]: 51: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L290 TraceCheckUtils]: 53: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L290 TraceCheckUtils]: 54: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L290 TraceCheckUtils]: 56: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L272 TraceCheckUtils]: 58: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,026 INFO L290 TraceCheckUtils]: 59: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L290 TraceCheckUtils]: 60: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:34,026 INFO L290 TraceCheckUtils]: 62: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 63: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 64: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 65: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 67: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 69: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 72: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-08 08:22:34,027 INFO L290 TraceCheckUtils]: 73: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-08 08:22:34,028 INFO L272 TraceCheckUtils]: 74: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,028 INFO L290 TraceCheckUtils]: 75: Hoare triple {251821#(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; {251398#true} is VALID [2022-04-08 08:22:34,028 INFO L290 TraceCheckUtils]: 76: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-08 08:22:34,028 INFO L290 TraceCheckUtils]: 77: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,028 INFO L290 TraceCheckUtils]: 78: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-08 08:22:34,028 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-08 08:22:34,028 INFO L290 TraceCheckUtils]: 80: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-08 08:22:34,028 INFO L290 TraceCheckUtils]: 81: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,028 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-08 08:22:34,029 INFO L290 TraceCheckUtils]: 83: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-08 08:22:34,029 INFO L290 TraceCheckUtils]: 84: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:34,029 INFO L290 TraceCheckUtils]: 85: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:34,030 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,030 INFO L290 TraceCheckUtils]: 87: Hoare triple {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,031 INFO L290 TraceCheckUtils]: 88: Hoare triple {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,031 INFO L290 TraceCheckUtils]: 89: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,031 INFO L290 TraceCheckUtils]: 90: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,031 INFO L290 TraceCheckUtils]: 91: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,032 INFO L290 TraceCheckUtils]: 92: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,032 INFO L290 TraceCheckUtils]: 93: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,032 INFO L290 TraceCheckUtils]: 94: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,032 INFO L290 TraceCheckUtils]: 95: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,033 INFO L272 TraceCheckUtils]: 96: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {251398#true} is VALID [2022-04-08 08:22:34,033 INFO L290 TraceCheckUtils]: 97: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-08 08:22:34,033 INFO L290 TraceCheckUtils]: 98: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-08 08:22:34,033 INFO L290 TraceCheckUtils]: 99: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-08 08:22:34,033 INFO L290 TraceCheckUtils]: 100: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,033 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,034 INFO L290 TraceCheckUtils]: 102: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,034 INFO L290 TraceCheckUtils]: 103: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,034 INFO L290 TraceCheckUtils]: 104: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,034 INFO L290 TraceCheckUtils]: 105: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,035 INFO L272 TraceCheckUtils]: 106: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,035 INFO L290 TraceCheckUtils]: 107: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-08 08:22:34,035 INFO L290 TraceCheckUtils]: 108: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-08 08:22:34,035 INFO L290 TraceCheckUtils]: 109: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,035 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,036 INFO L290 TraceCheckUtils]: 111: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,036 INFO L290 TraceCheckUtils]: 112: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,037 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,037 INFO L290 TraceCheckUtils]: 0: Hoare triple {251539#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,037 INFO L290 TraceCheckUtils]: 2: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,038 INFO L290 TraceCheckUtils]: 3: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,038 INFO L290 TraceCheckUtils]: 4: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,039 INFO L272 TraceCheckUtils]: 5: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,039 INFO L290 TraceCheckUtils]: 6: Hoare triple {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,039 INFO L290 TraceCheckUtils]: 7: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,039 INFO L290 TraceCheckUtils]: 8: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,040 INFO L290 TraceCheckUtils]: 9: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,040 INFO L272 TraceCheckUtils]: 10: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,040 INFO L290 TraceCheckUtils]: 11: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-08 08:22:34,041 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-08 08:22:34,041 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,041 INFO L290 TraceCheckUtils]: 14: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:34,042 INFO L272 TraceCheckUtils]: 15: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,042 INFO L290 TraceCheckUtils]: 16: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:34,042 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,042 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:34,042 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:34,042 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,042 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:34,042 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-08 08:22:34,042 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-08 08:22:34,042 INFO L272 TraceCheckUtils]: 24: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,042 INFO L290 TraceCheckUtils]: 25: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L290 TraceCheckUtils]: 26: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L290 TraceCheckUtils]: 30: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L290 TraceCheckUtils]: 31: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L290 TraceCheckUtils]: 32: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L290 TraceCheckUtils]: 33: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,043 INFO L290 TraceCheckUtils]: 35: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,044 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,044 INFO L290 TraceCheckUtils]: 37: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,044 INFO L290 TraceCheckUtils]: 38: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,044 INFO L290 TraceCheckUtils]: 39: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,045 INFO L272 TraceCheckUtils]: 40: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,045 INFO L290 TraceCheckUtils]: 41: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-08 08:22:34,046 INFO L272 TraceCheckUtils]: 42: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:34,046 INFO L290 TraceCheckUtils]: 43: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-08 08:22:34,046 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-08 08:22:34,046 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-08 08:22:34,046 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,046 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-08 08:22:34,046 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-08 08:22:34,046 INFO L290 TraceCheckUtils]: 49: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-08 08:22:34,047 INFO L272 TraceCheckUtils]: 50: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,047 INFO L290 TraceCheckUtils]: 51: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-08 08:22:34,047 INFO L290 TraceCheckUtils]: 52: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-08 08:22:34,048 INFO L272 TraceCheckUtils]: 53: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,048 INFO L290 TraceCheckUtils]: 54: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:34,048 INFO L272 TraceCheckUtils]: 55: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,048 INFO L290 TraceCheckUtils]: 56: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:34,048 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 59: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 60: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 62: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 63: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L272 TraceCheckUtils]: 64: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 65: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 69: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 71: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-08 08:22:34,049 INFO L290 TraceCheckUtils]: 72: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-08 08:22:34,050 INFO L290 TraceCheckUtils]: 73: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,050 INFO L290 TraceCheckUtils]: 74: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,050 INFO L290 TraceCheckUtils]: 75: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,050 INFO L290 TraceCheckUtils]: 76: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,050 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-08 08:22:34,050 INFO L290 TraceCheckUtils]: 78: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-08 08:22:34,050 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-08 08:22:34,051 INFO L272 TraceCheckUtils]: 80: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,051 INFO L290 TraceCheckUtils]: 81: Hoare triple {251821#(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; {251398#true} is VALID [2022-04-08 08:22:34,051 INFO L290 TraceCheckUtils]: 82: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-08 08:22:34,051 INFO L290 TraceCheckUtils]: 83: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,051 INFO L290 TraceCheckUtils]: 84: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-08 08:22:34,051 INFO L290 TraceCheckUtils]: 85: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-08 08:22:34,051 INFO L290 TraceCheckUtils]: 86: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-08 08:22:34,051 INFO L290 TraceCheckUtils]: 87: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,051 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-08 08:22:34,051 INFO L290 TraceCheckUtils]: 89: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-08 08:22:34,052 INFO L290 TraceCheckUtils]: 90: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:34,052 INFO L290 TraceCheckUtils]: 91: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:34,053 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,053 INFO L290 TraceCheckUtils]: 93: Hoare triple {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,053 INFO L290 TraceCheckUtils]: 94: Hoare triple {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,054 INFO L290 TraceCheckUtils]: 95: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,054 INFO L290 TraceCheckUtils]: 96: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,054 INFO L290 TraceCheckUtils]: 97: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,054 INFO L290 TraceCheckUtils]: 98: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,055 INFO L290 TraceCheckUtils]: 99: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,055 INFO L290 TraceCheckUtils]: 100: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,055 INFO L290 TraceCheckUtils]: 101: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,055 INFO L272 TraceCheckUtils]: 102: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {251398#true} is VALID [2022-04-08 08:22:34,055 INFO L290 TraceCheckUtils]: 103: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-08 08:22:34,055 INFO L290 TraceCheckUtils]: 104: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-08 08:22:34,055 INFO L290 TraceCheckUtils]: 105: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-08 08:22:34,055 INFO L290 TraceCheckUtils]: 106: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,056 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,056 INFO L290 TraceCheckUtils]: 108: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,057 INFO L290 TraceCheckUtils]: 109: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,057 INFO L290 TraceCheckUtils]: 110: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,057 INFO L290 TraceCheckUtils]: 111: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,058 INFO L272 TraceCheckUtils]: 112: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,058 INFO L290 TraceCheckUtils]: 113: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-08 08:22:34,058 INFO L290 TraceCheckUtils]: 114: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-08 08:22:34,058 INFO L290 TraceCheckUtils]: 115: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,058 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,058 INFO L290 TraceCheckUtils]: 117: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,059 INFO L290 TraceCheckUtils]: 118: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,059 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,059 INFO L290 TraceCheckUtils]: 120: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,060 INFO L290 TraceCheckUtils]: 121: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,060 INFO L290 TraceCheckUtils]: 122: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 == ~PagingReferenceCount~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,060 INFO L290 TraceCheckUtils]: 123: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,061 INFO L290 TraceCheckUtils]: 124: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,061 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1076#return; {251399#false} is VALID [2022-04-08 08:22:34,063 INFO L272 TraceCheckUtils]: 0: Hoare triple {251398#true} call ULTIMATE.init(); {251536#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:22:34,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {251536#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,063 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,063 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {251398#true} {251398#true} #1156#return; {251398#true} is VALID [2022-04-08 08:22:34,063 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret170 := main(); {251398#true} is VALID [2022-04-08 08:22:34,063 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {251398#true} is VALID [2022-04-08 08:22:34,064 INFO L272 TraceCheckUtils]: 6: Hoare triple {251398#true} call _BLAST_init(); {251537#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,064 INFO L290 TraceCheckUtils]: 7: Hoare triple {251537#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,064 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {251398#true} {251398#true} #1066#return; {251398#true} is VALID [2022-04-08 08:22:34,064 INFO L290 TraceCheckUtils]: 10: Hoare triple {251398#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,065 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-08 08:22:34,065 INFO L272 TraceCheckUtils]: 12: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} call stub_driver_init(); {251538#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,065 INFO L290 TraceCheckUtils]: 13: Hoare triple {251538#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,065 INFO L290 TraceCheckUtils]: 14: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,066 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {251398#true} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1068#return; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-08 08:22:34,066 INFO L290 TraceCheckUtils]: 16: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-08 08:22:34,066 INFO L290 TraceCheckUtils]: 17: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-08 08:22:34,067 INFO L290 TraceCheckUtils]: 18: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-08 08:22:34,067 INFO L290 TraceCheckUtils]: 19: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-08 08:22:34,067 INFO L290 TraceCheckUtils]: 20: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume 3 == ~tmp_ndt_4~0; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-08 08:22:34,068 INFO L272 TraceCheckUtils]: 21: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {251539#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,068 INFO L290 TraceCheckUtils]: 22: Hoare triple {251539#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,069 INFO L290 TraceCheckUtils]: 23: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,069 INFO L290 TraceCheckUtils]: 25: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,069 INFO L290 TraceCheckUtils]: 26: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,070 INFO L272 TraceCheckUtils]: 27: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,070 INFO L290 TraceCheckUtils]: 28: Hoare triple {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,071 INFO L290 TraceCheckUtils]: 29: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,071 INFO L290 TraceCheckUtils]: 30: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,071 INFO L290 TraceCheckUtils]: 31: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,072 INFO L272 TraceCheckUtils]: 32: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,072 INFO L290 TraceCheckUtils]: 33: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-08 08:22:34,072 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-08 08:22:34,072 INFO L272 TraceCheckUtils]: 35: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,073 INFO L290 TraceCheckUtils]: 36: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:34,073 INFO L272 TraceCheckUtils]: 37: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,073 INFO L290 TraceCheckUtils]: 38: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:34,073 INFO L290 TraceCheckUtils]: 39: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,073 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:34,073 INFO L290 TraceCheckUtils]: 41: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:34,073 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,073 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:34,073 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-08 08:22:34,073 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L272 TraceCheckUtils]: 46: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 47: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 50: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 51: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 52: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 53: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 54: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 55: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 56: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,074 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,075 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,075 INFO L290 TraceCheckUtils]: 59: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,075 INFO L290 TraceCheckUtils]: 60: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,076 INFO L290 TraceCheckUtils]: 61: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,076 INFO L272 TraceCheckUtils]: 62: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,076 INFO L290 TraceCheckUtils]: 63: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-08 08:22:34,077 INFO L272 TraceCheckUtils]: 64: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:34,077 INFO L290 TraceCheckUtils]: 65: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-08 08:22:34,078 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-08 08:22:34,078 INFO L290 TraceCheckUtils]: 67: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-08 08:22:34,078 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,078 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-08 08:22:34,078 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-08 08:22:34,078 INFO L290 TraceCheckUtils]: 71: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-08 08:22:34,078 INFO L272 TraceCheckUtils]: 72: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,078 INFO L290 TraceCheckUtils]: 73: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-08 08:22:34,078 INFO L290 TraceCheckUtils]: 74: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-08 08:22:34,079 INFO L272 TraceCheckUtils]: 75: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,079 INFO L290 TraceCheckUtils]: 76: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L272 TraceCheckUtils]: 77: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:34,080 INFO L290 TraceCheckUtils]: 78: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L290 TraceCheckUtils]: 81: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L290 TraceCheckUtils]: 82: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L290 TraceCheckUtils]: 84: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L290 TraceCheckUtils]: 85: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L272 TraceCheckUtils]: 86: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,080 INFO L290 TraceCheckUtils]: 87: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L290 TraceCheckUtils]: 88: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,080 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 90: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 91: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 92: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 93: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 94: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 95: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 96: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 97: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 98: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 100: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-08 08:22:34,081 INFO L290 TraceCheckUtils]: 101: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-08 08:22:34,082 INFO L272 TraceCheckUtils]: 102: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:34,082 INFO L290 TraceCheckUtils]: 103: Hoare triple {251821#(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; {251398#true} is VALID [2022-04-08 08:22:34,082 INFO L290 TraceCheckUtils]: 104: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-08 08:22:34,082 INFO L290 TraceCheckUtils]: 105: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-08 08:22:34,082 INFO L290 TraceCheckUtils]: 106: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-08 08:22:34,082 INFO L290 TraceCheckUtils]: 107: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-08 08:22:34,082 INFO L290 TraceCheckUtils]: 108: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-08 08:22:34,082 INFO L290 TraceCheckUtils]: 109: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,082 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-08 08:22:34,082 INFO L290 TraceCheckUtils]: 111: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-08 08:22:34,083 INFO L290 TraceCheckUtils]: 112: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:34,083 INFO L290 TraceCheckUtils]: 113: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:34,084 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,084 INFO L290 TraceCheckUtils]: 115: Hoare triple {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,085 INFO L290 TraceCheckUtils]: 116: Hoare triple {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,085 INFO L290 TraceCheckUtils]: 117: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,085 INFO L290 TraceCheckUtils]: 118: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,085 INFO L290 TraceCheckUtils]: 119: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,086 INFO L290 TraceCheckUtils]: 120: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,086 INFO L290 TraceCheckUtils]: 121: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,086 INFO L290 TraceCheckUtils]: 122: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,086 INFO L290 TraceCheckUtils]: 123: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,086 INFO L272 TraceCheckUtils]: 124: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {251398#true} is VALID [2022-04-08 08:22:34,086 INFO L290 TraceCheckUtils]: 125: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-08 08:22:34,086 INFO L290 TraceCheckUtils]: 126: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-08 08:22:34,087 INFO L290 TraceCheckUtils]: 127: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-08 08:22:34,087 INFO L290 TraceCheckUtils]: 128: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,087 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,087 INFO L290 TraceCheckUtils]: 130: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,088 INFO L290 TraceCheckUtils]: 131: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,088 INFO L290 TraceCheckUtils]: 132: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,088 INFO L290 TraceCheckUtils]: 133: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,089 INFO L272 TraceCheckUtils]: 134: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:34,089 INFO L290 TraceCheckUtils]: 135: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-08 08:22:34,089 INFO L290 TraceCheckUtils]: 136: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-08 08:22:34,089 INFO L290 TraceCheckUtils]: 137: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-08 08:22:34,089 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,090 INFO L290 TraceCheckUtils]: 139: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,090 INFO L290 TraceCheckUtils]: 140: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,090 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,091 INFO L290 TraceCheckUtils]: 142: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,091 INFO L290 TraceCheckUtils]: 143: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,091 INFO L290 TraceCheckUtils]: 144: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 == ~PagingReferenceCount~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,091 INFO L290 TraceCheckUtils]: 145: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,092 INFO L290 TraceCheckUtils]: 146: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:34,092 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1076#return; {251399#false} is VALID [2022-04-08 08:22:34,092 INFO L290 TraceCheckUtils]: 148: Hoare triple {251399#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 149: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 150: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 151: Hoare triple {251399#false} assume ~s~0 != ~UNLOADED~0; {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 152: Hoare triple {251399#false} assume -1 != ~status~1; {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 153: Hoare triple {251399#false} assume ~s~0 != ~SKIP2~0; {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 154: Hoare triple {251399#false} assume ~s~0 != ~IPC~0; {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 155: Hoare triple {251399#false} assume !(~s~0 != ~DC~0); {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 156: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 157: Hoare triple {251399#false} assume ~s~0 == ~DC~0; {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 158: Hoare triple {251399#false} assume 259 == ~status~1; {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L272 TraceCheckUtils]: 159: Hoare triple {251399#false} call errorFn(); {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L290 TraceCheckUtils]: 160: Hoare triple {251399#false} assume !false; {251399#false} is VALID [2022-04-08 08:22:34,093 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-08 08:22:34,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:22:34,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1379070891] [2022-04-08 08:22:34,094 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1379070891] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:34,094 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:34,094 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 08:22:34,094 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:22:34,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [220063349] [2022-04-08 08:22:34,094 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [220063349] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:34,094 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:34,094 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 08:22:34,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412042045] [2022-04-08 08:22:34,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:22:34,095 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-08 08:22:34,095 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:22:34,095 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:34,187 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:34,187 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-08 08:22:34,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:34,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-08 08:22:34,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=293, Unknown=0, NotChecked=0, Total=380 [2022-04-08 08:22:34,188 INFO L87 Difference]: Start difference. First operand 210 states and 224 transitions. Second operand has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:39,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:39,064 INFO L93 Difference]: Finished difference Result 414 states and 443 transitions. [2022-04-08 08:22:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-08 08:22:39,065 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-08 08:22:39,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:22:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:39,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 347 transitions. [2022-04-08 08:22:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 347 transitions. [2022-04-08 08:22:39,069 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 347 transitions. [2022-04-08 08:22:39,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 347 edges. 347 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:39,380 INFO L225 Difference]: With dead ends: 414 [2022-04-08 08:22:39,380 INFO L226 Difference]: Without dead ends: 213 [2022-04-08 08:22:39,381 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 541 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=387, Invalid=1965, Unknown=0, NotChecked=0, Total=2352 [2022-04-08 08:22:39,381 INFO L913 BasicCegarLoop]: 137 mSDtfsCounter, 537 mSDsluCounter, 454 mSDsCounter, 0 mSdLazyCounter, 1151 mSolverCounterSat, 234 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 538 SdHoareTripleChecker+Valid, 591 SdHoareTripleChecker+Invalid, 1385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 234 IncrementalHoareTripleChecker+Valid, 1151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:22:39,381 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [538 Valid, 591 Invalid, 1385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [234 Valid, 1151 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-08 08:22:39,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2022-04-08 08:22:40,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 210. [2022-04-08 08:22:40,100 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:22:40,100 INFO L82 GeneralOperation]: Start isEquivalent. First operand 213 states. Second operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-08 08:22:40,101 INFO L74 IsIncluded]: Start isIncluded. First operand 213 states. Second operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-08 08:22:40,101 INFO L87 Difference]: Start difference. First operand 213 states. Second operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-08 08:22:40,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:40,103 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-08 08:22:40,103 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 227 transitions. [2022-04-08 08:22:40,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:40,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:40,104 INFO L74 IsIncluded]: Start isIncluded. First operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 213 states. [2022-04-08 08:22:40,104 INFO L87 Difference]: Start difference. First operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 213 states. [2022-04-08 08:22:40,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:40,106 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-08 08:22:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 227 transitions. [2022-04-08 08:22:40,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:40,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:40,106 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:22:40,106 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:22:40,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-08 08:22:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 223 transitions. [2022-04-08 08:22:40,109 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 223 transitions. Word has length 161 [2022-04-08 08:22:40,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:22:40,110 INFO L478 AbstractCegarLoop]: Abstraction has 210 states and 223 transitions. [2022-04-08 08:22:40,110 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:40,110 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 210 states and 223 transitions. [2022-04-08 08:22:40,658 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 223 transitions. [2022-04-08 08:22:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-08 08:22:40,659 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:22:40,659 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:22:40,659 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64 [2022-04-08 08:22:40,659 INFO L403 AbstractCegarLoop]: === Iteration 66 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:22:40,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:22:40,659 INFO L85 PathProgramCache]: Analyzing trace with hash -1078689346, now seen corresponding path program 1 times [2022-04-08 08:22:40,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:40,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1806196998] [2022-04-08 08:22:40,660 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:22:40,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1078689346, now seen corresponding path program 2 times [2022-04-08 08:22:40,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:22:40,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767194310] [2022-04-08 08:22:40,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:22:40,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:22:40,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:40,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:22:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:40,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {253700#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {253560#true} is VALID [2022-04-08 08:22:40,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:40,794 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1156#return; {253560#true} is VALID [2022-04-08 08:22:40,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:22:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:40,817 INFO L290 TraceCheckUtils]: 0: Hoare triple {253701#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-08 08:22:40,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:40,817 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1066#return; {253560#true} is VALID [2022-04-08 08:22:40,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:22:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:40,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {253702#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-08 08:22:40,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:40,830 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253568#(= ~myStatus~0 0)} #1068#return; {253568#(= ~myStatus~0 0)} is VALID [2022-04-08 08:22:40,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-08 08:22:40,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:40,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:22:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:22:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,072 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,072 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,072 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,072 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,073 INFO L272 TraceCheckUtils]: 1: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,073 INFO L290 TraceCheckUtils]: 2: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,073 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,073 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,073 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,073 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,074 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,090 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-08 08:22:41,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-08 08:22:41,091 INFO L272 TraceCheckUtils]: 2: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,091 INFO L290 TraceCheckUtils]: 3: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,091 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,092 INFO L290 TraceCheckUtils]: 5: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,092 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,092 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,092 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,092 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-08 08:22:41,092 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-08 08:22:41,092 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,092 INFO L290 TraceCheckUtils]: 14: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L290 TraceCheckUtils]: 15: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,093 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,094 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:22:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,171 INFO L290 TraceCheckUtils]: 0: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-08 08:22:41,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-08 08:22:41,172 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-08 08:22:41,172 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,172 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-08 08:22:41,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-08 08:22:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:22:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:22:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,186 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,186 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,186 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,186 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,187 INFO L272 TraceCheckUtils]: 1: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,187 INFO L290 TraceCheckUtils]: 2: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,187 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,187 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,187 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,187 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,187 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:22:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,189 INFO L290 TraceCheckUtils]: 0: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,189 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,190 INFO L290 TraceCheckUtils]: 0: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-08 08:22:41,190 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-08 08:22:41,190 INFO L272 TraceCheckUtils]: 2: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,190 INFO L290 TraceCheckUtils]: 3: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,191 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,191 INFO L290 TraceCheckUtils]: 5: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,191 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,191 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,191 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,191 INFO L290 TraceCheckUtils]: 9: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,191 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,191 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-08 08:22:41,192 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-08 08:22:41,192 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,192 INFO L290 TraceCheckUtils]: 14: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,192 INFO L290 TraceCheckUtils]: 15: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,192 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,192 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-08 08:22:41,192 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-08 08:22:41,193 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-08 08:22:41,193 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-08 08:22:41,193 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-08 08:22:41,193 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,193 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,193 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,193 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,193 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-08 08:22:41,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-08 08:22:41,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,215 INFO L290 TraceCheckUtils]: 0: Hoare triple {253988#(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; {253560#true} is VALID [2022-04-08 08:22:41,216 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-08 08:22:41,216 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,216 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-08 08:22:41,216 INFO L290 TraceCheckUtils]: 4: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-08 08:22:41,216 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-08 08:22:41,216 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,216 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-08 08:22:41,216 INFO L290 TraceCheckUtils]: 0: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-08 08:22:41,217 INFO L272 TraceCheckUtils]: 1: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:41,217 INFO L290 TraceCheckUtils]: 2: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-08 08:22:41,217 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-08 08:22:41,218 INFO L290 TraceCheckUtils]: 4: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-08 08:22:41,218 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,218 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-08 08:22:41,218 INFO L290 TraceCheckUtils]: 7: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-08 08:22:41,218 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-08 08:22:41,219 INFO L272 TraceCheckUtils]: 9: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,219 INFO L290 TraceCheckUtils]: 10: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-08 08:22:41,219 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-08 08:22:41,219 INFO L272 TraceCheckUtils]: 12: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,219 INFO L290 TraceCheckUtils]: 13: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,220 INFO L272 TraceCheckUtils]: 14: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,220 INFO L290 TraceCheckUtils]: 15: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,220 INFO L290 TraceCheckUtils]: 16: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,220 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,220 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,220 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,221 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,221 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-08 08:22:41,221 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-08 08:22:41,221 INFO L272 TraceCheckUtils]: 23: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,221 INFO L290 TraceCheckUtils]: 24: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,221 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,221 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,221 INFO L290 TraceCheckUtils]: 27: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 30: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 31: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 32: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 33: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 35: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 37: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-08 08:22:41,222 INFO L290 TraceCheckUtils]: 38: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-08 08:22:41,223 INFO L272 TraceCheckUtils]: 39: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,223 INFO L290 TraceCheckUtils]: 40: Hoare triple {253988#(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; {253560#true} is VALID [2022-04-08 08:22:41,223 INFO L290 TraceCheckUtils]: 41: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-08 08:22:41,224 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,224 INFO L290 TraceCheckUtils]: 43: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-08 08:22:41,224 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-08 08:22:41,224 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-08 08:22:41,224 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,224 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-08 08:22:41,224 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-08 08:22:41,225 INFO L290 TraceCheckUtils]: 49: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:41,225 INFO L290 TraceCheckUtils]: 50: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:41,226 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-08 08:22:41,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-08 08:22:41,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-08 08:22:41,230 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-08 08:22:41,230 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,230 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-08 08:22:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:22:41,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-08 08:22:41,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-08 08:22:41,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,234 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,234 INFO L290 TraceCheckUtils]: 0: Hoare triple {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,234 INFO L290 TraceCheckUtils]: 1: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,235 INFO L290 TraceCheckUtils]: 2: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,235 INFO L290 TraceCheckUtils]: 3: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,236 INFO L272 TraceCheckUtils]: 4: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,236 INFO L290 TraceCheckUtils]: 5: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-08 08:22:41,236 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-08 08:22:41,236 INFO L272 TraceCheckUtils]: 7: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,237 INFO L290 TraceCheckUtils]: 8: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,237 INFO L272 TraceCheckUtils]: 9: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,237 INFO L290 TraceCheckUtils]: 10: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,237 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,237 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,237 INFO L290 TraceCheckUtils]: 13: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,238 INFO L290 TraceCheckUtils]: 14: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,238 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,238 INFO L290 TraceCheckUtils]: 16: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-08 08:22:41,238 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-08 08:22:41,238 INFO L272 TraceCheckUtils]: 18: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,238 INFO L290 TraceCheckUtils]: 19: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,238 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,238 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,238 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-08 08:22:41,239 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-08 08:22:41,239 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,239 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-08 08:22:41,239 INFO L290 TraceCheckUtils]: 26: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,239 INFO L290 TraceCheckUtils]: 27: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,239 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,239 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,240 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,240 INFO L290 TraceCheckUtils]: 31: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,240 INFO L290 TraceCheckUtils]: 32: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,241 INFO L290 TraceCheckUtils]: 33: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,241 INFO L272 TraceCheckUtils]: 34: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,241 INFO L290 TraceCheckUtils]: 35: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-08 08:22:41,242 INFO L272 TraceCheckUtils]: 36: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:41,243 INFO L290 TraceCheckUtils]: 37: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-08 08:22:41,243 INFO L290 TraceCheckUtils]: 38: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-08 08:22:41,243 INFO L290 TraceCheckUtils]: 39: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-08 08:22:41,243 INFO L290 TraceCheckUtils]: 40: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,243 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-08 08:22:41,243 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-08 08:22:41,243 INFO L290 TraceCheckUtils]: 43: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-08 08:22:41,244 INFO L272 TraceCheckUtils]: 44: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,244 INFO L290 TraceCheckUtils]: 45: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-08 08:22:41,244 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-08 08:22:41,245 INFO L272 TraceCheckUtils]: 47: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,245 INFO L290 TraceCheckUtils]: 48: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,245 INFO L272 TraceCheckUtils]: 49: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,245 INFO L290 TraceCheckUtils]: 50: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,245 INFO L290 TraceCheckUtils]: 51: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,246 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,246 INFO L290 TraceCheckUtils]: 53: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,246 INFO L290 TraceCheckUtils]: 54: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,246 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,246 INFO L290 TraceCheckUtils]: 56: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-08 08:22:41,246 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-08 08:22:41,246 INFO L272 TraceCheckUtils]: 58: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,246 INFO L290 TraceCheckUtils]: 59: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,246 INFO L290 TraceCheckUtils]: 60: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 62: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 63: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 64: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 65: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 67: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 69: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-08 08:22:41,247 INFO L290 TraceCheckUtils]: 72: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-08 08:22:41,248 INFO L290 TraceCheckUtils]: 73: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-08 08:22:41,248 INFO L272 TraceCheckUtils]: 74: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,249 INFO L290 TraceCheckUtils]: 75: Hoare triple {253988#(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; {253560#true} is VALID [2022-04-08 08:22:41,249 INFO L290 TraceCheckUtils]: 76: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-08 08:22:41,249 INFO L290 TraceCheckUtils]: 77: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,249 INFO L290 TraceCheckUtils]: 78: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-08 08:22:41,249 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-08 08:22:41,249 INFO L290 TraceCheckUtils]: 80: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-08 08:22:41,249 INFO L290 TraceCheckUtils]: 81: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,249 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-08 08:22:41,249 INFO L290 TraceCheckUtils]: 83: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-08 08:22:41,250 INFO L290 TraceCheckUtils]: 84: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:41,250 INFO L290 TraceCheckUtils]: 85: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:41,251 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,251 INFO L290 TraceCheckUtils]: 87: Hoare triple {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,252 INFO L290 TraceCheckUtils]: 88: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,252 INFO L290 TraceCheckUtils]: 89: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,252 INFO L290 TraceCheckUtils]: 90: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,252 INFO L290 TraceCheckUtils]: 91: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,253 INFO L290 TraceCheckUtils]: 92: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,253 INFO L290 TraceCheckUtils]: 93: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,253 INFO L290 TraceCheckUtils]: 94: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,254 INFO L290 TraceCheckUtils]: 95: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,254 INFO L272 TraceCheckUtils]: 96: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {253560#true} is VALID [2022-04-08 08:22:41,254 INFO L290 TraceCheckUtils]: 97: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-08 08:22:41,254 INFO L290 TraceCheckUtils]: 98: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-08 08:22:41,254 INFO L290 TraceCheckUtils]: 99: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-08 08:22:41,254 INFO L290 TraceCheckUtils]: 100: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,255 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,255 INFO L290 TraceCheckUtils]: 102: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,255 INFO L290 TraceCheckUtils]: 103: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,256 INFO L290 TraceCheckUtils]: 104: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,256 INFO L290 TraceCheckUtils]: 105: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,264 INFO L272 TraceCheckUtils]: 106: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,264 INFO L290 TraceCheckUtils]: 107: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-08 08:22:41,265 INFO L290 TraceCheckUtils]: 108: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-08 08:22:41,265 INFO L290 TraceCheckUtils]: 109: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,265 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,266 INFO L290 TraceCheckUtils]: 111: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,266 INFO L290 TraceCheckUtils]: 112: Hoare triple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,267 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-08 08:22:41,267 INFO L290 TraceCheckUtils]: 0: Hoare triple {253703#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,268 INFO L290 TraceCheckUtils]: 2: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,268 INFO L290 TraceCheckUtils]: 3: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,268 INFO L290 TraceCheckUtils]: 4: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,269 INFO L272 TraceCheckUtils]: 5: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,269 INFO L290 TraceCheckUtils]: 6: Hoare triple {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,270 INFO L290 TraceCheckUtils]: 7: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,270 INFO L290 TraceCheckUtils]: 8: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,270 INFO L290 TraceCheckUtils]: 9: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,271 INFO L272 TraceCheckUtils]: 10: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,271 INFO L290 TraceCheckUtils]: 11: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-08 08:22:41,271 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-08 08:22:41,272 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,272 INFO L290 TraceCheckUtils]: 14: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,273 INFO L272 TraceCheckUtils]: 15: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,273 INFO L290 TraceCheckUtils]: 16: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,273 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,273 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,273 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,273 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,273 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,273 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-08 08:22:41,273 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L272 TraceCheckUtils]: 24: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 25: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 26: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 30: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 31: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 32: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 33: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,274 INFO L290 TraceCheckUtils]: 35: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,275 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,275 INFO L290 TraceCheckUtils]: 37: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,276 INFO L290 TraceCheckUtils]: 38: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,276 INFO L290 TraceCheckUtils]: 39: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,277 INFO L272 TraceCheckUtils]: 40: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,277 INFO L290 TraceCheckUtils]: 41: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-08 08:22:41,278 INFO L272 TraceCheckUtils]: 42: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:41,278 INFO L290 TraceCheckUtils]: 43: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-08 08:22:41,278 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-08 08:22:41,278 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-08 08:22:41,278 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,278 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-08 08:22:41,278 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-08 08:22:41,278 INFO L290 TraceCheckUtils]: 49: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-08 08:22:41,279 INFO L272 TraceCheckUtils]: 50: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,279 INFO L290 TraceCheckUtils]: 51: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-08 08:22:41,279 INFO L290 TraceCheckUtils]: 52: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-08 08:22:41,279 INFO L272 TraceCheckUtils]: 53: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,279 INFO L290 TraceCheckUtils]: 54: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,280 INFO L272 TraceCheckUtils]: 55: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,280 INFO L290 TraceCheckUtils]: 56: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,280 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,280 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,280 INFO L290 TraceCheckUtils]: 59: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,280 INFO L290 TraceCheckUtils]: 60: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,280 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,280 INFO L290 TraceCheckUtils]: 62: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-08 08:22:41,280 INFO L290 TraceCheckUtils]: 63: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L272 TraceCheckUtils]: 64: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 65: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 69: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 71: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 72: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 73: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 74: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 75: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 76: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 78: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-08 08:22:41,281 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-08 08:22:41,282 INFO L272 TraceCheckUtils]: 80: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,282 INFO L290 TraceCheckUtils]: 81: Hoare triple {253988#(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; {253560#true} is VALID [2022-04-08 08:22:41,282 INFO L290 TraceCheckUtils]: 82: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-08 08:22:41,282 INFO L290 TraceCheckUtils]: 83: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,282 INFO L290 TraceCheckUtils]: 84: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-08 08:22:41,282 INFO L290 TraceCheckUtils]: 85: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-08 08:22:41,282 INFO L290 TraceCheckUtils]: 86: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-08 08:22:41,283 INFO L290 TraceCheckUtils]: 87: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,283 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-08 08:22:41,283 INFO L290 TraceCheckUtils]: 89: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-08 08:22:41,283 INFO L290 TraceCheckUtils]: 90: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:41,283 INFO L290 TraceCheckUtils]: 91: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:41,284 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,284 INFO L290 TraceCheckUtils]: 93: Hoare triple {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,285 INFO L290 TraceCheckUtils]: 94: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,285 INFO L290 TraceCheckUtils]: 95: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,285 INFO L290 TraceCheckUtils]: 96: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,285 INFO L290 TraceCheckUtils]: 97: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,286 INFO L290 TraceCheckUtils]: 98: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,286 INFO L290 TraceCheckUtils]: 99: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,286 INFO L290 TraceCheckUtils]: 100: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,286 INFO L290 TraceCheckUtils]: 101: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,287 INFO L272 TraceCheckUtils]: 102: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {253560#true} is VALID [2022-04-08 08:22:41,287 INFO L290 TraceCheckUtils]: 103: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-08 08:22:41,287 INFO L290 TraceCheckUtils]: 104: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-08 08:22:41,287 INFO L290 TraceCheckUtils]: 105: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-08 08:22:41,287 INFO L290 TraceCheckUtils]: 106: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,287 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,288 INFO L290 TraceCheckUtils]: 108: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,288 INFO L290 TraceCheckUtils]: 109: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,288 INFO L290 TraceCheckUtils]: 110: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,288 INFO L290 TraceCheckUtils]: 111: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,289 INFO L272 TraceCheckUtils]: 112: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,289 INFO L290 TraceCheckUtils]: 113: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-08 08:22:41,289 INFO L290 TraceCheckUtils]: 114: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-08 08:22:41,289 INFO L290 TraceCheckUtils]: 115: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,289 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,290 INFO L290 TraceCheckUtils]: 117: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,290 INFO L290 TraceCheckUtils]: 118: Hoare triple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,291 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-08 08:22:41,291 INFO L290 TraceCheckUtils]: 120: Hoare triple {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:22:41,291 INFO L290 TraceCheckUtils]: 121: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:22:41,292 INFO L290 TraceCheckUtils]: 122: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:22:41,292 INFO L290 TraceCheckUtils]: 123: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-08 08:22:41,292 INFO L290 TraceCheckUtils]: 124: Hoare triple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} assume true; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-08 08:22:41,293 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} {253568#(= ~myStatus~0 0)} #1076#return; {253698#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-08 08:22:41,295 INFO L272 TraceCheckUtils]: 0: Hoare triple {253560#true} call ULTIMATE.init(); {253700#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 08:22:41,295 INFO L290 TraceCheckUtils]: 1: Hoare triple {253700#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,295 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,295 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {253560#true} {253560#true} #1156#return; {253560#true} is VALID [2022-04-08 08:22:41,295 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret170 := main(); {253560#true} is VALID [2022-04-08 08:22:41,295 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {253560#true} is VALID [2022-04-08 08:22:41,296 INFO L272 TraceCheckUtils]: 6: Hoare triple {253560#true} call _BLAST_init(); {253701#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,296 INFO L290 TraceCheckUtils]: 7: Hoare triple {253701#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,296 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,296 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {253560#true} {253560#true} #1066#return; {253560#true} is VALID [2022-04-08 08:22:41,296 INFO L290 TraceCheckUtils]: 10: Hoare triple {253560#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {253568#(= ~myStatus~0 0)} is VALID [2022-04-08 08:22:41,296 INFO L290 TraceCheckUtils]: 11: Hoare triple {253568#(= ~myStatus~0 0)} assume !(0 == ~irp_choice~0); {253568#(= ~myStatus~0 0)} is VALID [2022-04-08 08:22:41,297 INFO L272 TraceCheckUtils]: 12: Hoare triple {253568#(= ~myStatus~0 0)} call stub_driver_init(); {253702#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,297 INFO L290 TraceCheckUtils]: 13: Hoare triple {253702#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,297 INFO L290 TraceCheckUtils]: 14: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,297 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253560#true} {253568#(= ~myStatus~0 0)} #1068#return; {253568#(= ~myStatus~0 0)} is VALID [2022-04-08 08:22:41,298 INFO L290 TraceCheckUtils]: 16: Hoare triple {253568#(= ~myStatus~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {253568#(= ~myStatus~0 0)} is VALID [2022-04-08 08:22:41,298 INFO L290 TraceCheckUtils]: 17: Hoare triple {253568#(= ~myStatus~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {253568#(= ~myStatus~0 0)} is VALID [2022-04-08 08:22:41,298 INFO L290 TraceCheckUtils]: 18: Hoare triple {253568#(= ~myStatus~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {253568#(= ~myStatus~0 0)} is VALID [2022-04-08 08:22:41,298 INFO L290 TraceCheckUtils]: 19: Hoare triple {253568#(= ~myStatus~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {253568#(= ~myStatus~0 0)} is VALID [2022-04-08 08:22:41,299 INFO L290 TraceCheckUtils]: 20: Hoare triple {253568#(= ~myStatus~0 0)} assume 3 == ~tmp_ndt_4~0; {253568#(= ~myStatus~0 0)} is VALID [2022-04-08 08:22:41,299 INFO L272 TraceCheckUtils]: 21: Hoare triple {253568#(= ~myStatus~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {253703#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,300 INFO L290 TraceCheckUtils]: 22: Hoare triple {253703#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,300 INFO L290 TraceCheckUtils]: 23: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,300 INFO L290 TraceCheckUtils]: 24: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,300 INFO L290 TraceCheckUtils]: 25: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,301 INFO L290 TraceCheckUtils]: 26: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,301 INFO L272 TraceCheckUtils]: 27: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,302 INFO L290 TraceCheckUtils]: 28: Hoare triple {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,302 INFO L290 TraceCheckUtils]: 30: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,302 INFO L290 TraceCheckUtils]: 31: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,303 INFO L272 TraceCheckUtils]: 32: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,303 INFO L290 TraceCheckUtils]: 33: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-08 08:22:41,303 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-08 08:22:41,304 INFO L272 TraceCheckUtils]: 35: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,304 INFO L290 TraceCheckUtils]: 36: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,304 INFO L272 TraceCheckUtils]: 37: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,304 INFO L290 TraceCheckUtils]: 38: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,304 INFO L290 TraceCheckUtils]: 39: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,304 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 41: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L272 TraceCheckUtils]: 46: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 47: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 50: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 51: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 52: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 53: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 54: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,305 INFO L290 TraceCheckUtils]: 55: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,306 INFO L290 TraceCheckUtils]: 56: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,306 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,306 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,306 INFO L290 TraceCheckUtils]: 59: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,307 INFO L290 TraceCheckUtils]: 60: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,307 INFO L290 TraceCheckUtils]: 61: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,308 INFO L272 TraceCheckUtils]: 62: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,308 INFO L290 TraceCheckUtils]: 63: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-08 08:22:41,309 INFO L272 TraceCheckUtils]: 64: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-08 08:22:41,309 INFO L290 TraceCheckUtils]: 65: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-08 08:22:41,309 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-08 08:22:41,309 INFO L290 TraceCheckUtils]: 67: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-08 08:22:41,309 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,309 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-08 08:22:41,309 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-08 08:22:41,309 INFO L290 TraceCheckUtils]: 71: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-08 08:22:41,310 INFO L272 TraceCheckUtils]: 72: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,310 INFO L290 TraceCheckUtils]: 73: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-08 08:22:41,310 INFO L290 TraceCheckUtils]: 74: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-08 08:22:41,310 INFO L272 TraceCheckUtils]: 75: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,310 INFO L290 TraceCheckUtils]: 76: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-08 08:22:41,311 INFO L272 TraceCheckUtils]: 77: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:22:41,311 INFO L290 TraceCheckUtils]: 78: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-08 08:22:41,311 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,311 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-08 08:22:41,311 INFO L290 TraceCheckUtils]: 81: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-08 08:22:41,311 INFO L290 TraceCheckUtils]: 82: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,311 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-08 08:22:41,311 INFO L290 TraceCheckUtils]: 84: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-08 08:22:41,311 INFO L290 TraceCheckUtils]: 85: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-08 08:22:41,311 INFO L272 TraceCheckUtils]: 86: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 87: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 88: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 90: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 91: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 92: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 93: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 94: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 95: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 96: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 97: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 98: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 100: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-08 08:22:41,312 INFO L290 TraceCheckUtils]: 101: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-08 08:22:41,313 INFO L272 TraceCheckUtils]: 102: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:22:41,313 INFO L290 TraceCheckUtils]: 103: Hoare triple {253988#(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; {253560#true} is VALID [2022-04-08 08:22:41,313 INFO L290 TraceCheckUtils]: 104: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-08 08:22:41,313 INFO L290 TraceCheckUtils]: 105: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-08 08:22:41,313 INFO L290 TraceCheckUtils]: 106: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-08 08:22:41,313 INFO L290 TraceCheckUtils]: 107: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-08 08:22:41,313 INFO L290 TraceCheckUtils]: 108: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-08 08:22:41,313 INFO L290 TraceCheckUtils]: 109: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,313 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-08 08:22:41,314 INFO L290 TraceCheckUtils]: 111: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-08 08:22:41,314 INFO L290 TraceCheckUtils]: 112: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:41,314 INFO L290 TraceCheckUtils]: 113: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-08 08:22:41,315 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,315 INFO L290 TraceCheckUtils]: 115: Hoare triple {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,315 INFO L290 TraceCheckUtils]: 116: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,316 INFO L290 TraceCheckUtils]: 117: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,316 INFO L290 TraceCheckUtils]: 118: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,316 INFO L290 TraceCheckUtils]: 119: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,316 INFO L290 TraceCheckUtils]: 120: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,317 INFO L290 TraceCheckUtils]: 121: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,317 INFO L290 TraceCheckUtils]: 122: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,317 INFO L290 TraceCheckUtils]: 123: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,317 INFO L272 TraceCheckUtils]: 124: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {253560#true} is VALID [2022-04-08 08:22:41,317 INFO L290 TraceCheckUtils]: 125: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-08 08:22:41,317 INFO L290 TraceCheckUtils]: 126: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-08 08:22:41,317 INFO L290 TraceCheckUtils]: 127: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-08 08:22:41,318 INFO L290 TraceCheckUtils]: 128: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,318 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,318 INFO L290 TraceCheckUtils]: 130: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,319 INFO L290 TraceCheckUtils]: 131: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,319 INFO L290 TraceCheckUtils]: 132: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,319 INFO L290 TraceCheckUtils]: 133: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,320 INFO L272 TraceCheckUtils]: 134: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:22:41,320 INFO L290 TraceCheckUtils]: 135: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-08 08:22:41,320 INFO L290 TraceCheckUtils]: 136: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-08 08:22:41,320 INFO L290 TraceCheckUtils]: 137: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-08 08:22:41,320 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,321 INFO L290 TraceCheckUtils]: 139: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,321 INFO L290 TraceCheckUtils]: 140: Hoare triple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-08 08:22:41,321 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-08 08:22:41,322 INFO L290 TraceCheckUtils]: 142: Hoare triple {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:22:41,322 INFO L290 TraceCheckUtils]: 143: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:22:41,322 INFO L290 TraceCheckUtils]: 144: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-08 08:22:41,323 INFO L290 TraceCheckUtils]: 145: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-08 08:22:41,323 INFO L290 TraceCheckUtils]: 146: Hoare triple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} assume true; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-08 08:22:41,324 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} {253568#(= ~myStatus~0 0)} #1076#return; {253698#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-08 08:22:41,324 INFO L290 TraceCheckUtils]: 148: Hoare triple {253698#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,324 INFO L290 TraceCheckUtils]: 149: Hoare triple {253699#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,325 INFO L290 TraceCheckUtils]: 150: Hoare triple {253699#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,325 INFO L290 TraceCheckUtils]: 151: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,325 INFO L290 TraceCheckUtils]: 152: Hoare triple {253699#(not (= main_~status~1 259))} assume -1 != ~status~1; {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,325 INFO L290 TraceCheckUtils]: 153: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,326 INFO L290 TraceCheckUtils]: 154: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,326 INFO L290 TraceCheckUtils]: 155: Hoare triple {253699#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,326 INFO L290 TraceCheckUtils]: 156: Hoare triple {253699#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,326 INFO L290 TraceCheckUtils]: 157: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-08 08:22:41,327 INFO L290 TraceCheckUtils]: 158: Hoare triple {253699#(not (= main_~status~1 259))} assume 259 == ~status~1; {253561#false} is VALID [2022-04-08 08:22:41,327 INFO L272 TraceCheckUtils]: 159: Hoare triple {253561#false} call errorFn(); {253561#false} is VALID [2022-04-08 08:22:41,327 INFO L290 TraceCheckUtils]: 160: Hoare triple {253561#false} assume !false; {253561#false} is VALID [2022-04-08 08:22:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-08 08:22:41,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:22:41,327 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767194310] [2022-04-08 08:22:41,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767194310] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:41,327 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:41,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-08 08:22:41,328 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:22:41,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1806196998] [2022-04-08 08:22:41,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1806196998] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:22:41,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:22:41,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-08 08:22:41,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284173765] [2022-04-08 08:22:41,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:22:41,328 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-08 08:22:41,328 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:22:41,329 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:41,420 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:41,420 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-08 08:22:41,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:22:41,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-08 08:22:41,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=503, Unknown=0, NotChecked=0, Total=600 [2022-04-08 08:22:41,421 INFO L87 Difference]: Start difference. First operand 210 states and 223 transitions. Second operand has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:45,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:45,875 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-08 08:22:45,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-08 08:22:45,875 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-08 08:22:45,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:22:45,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 179 transitions. [2022-04-08 08:22:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 179 transitions. [2022-04-08 08:22:45,879 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 179 transitions. [2022-04-08 08:22:46,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 179 edges. 179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:46,056 INFO L225 Difference]: With dead ends: 213 [2022-04-08 08:22:46,056 INFO L226 Difference]: Without dead ends: 0 [2022-04-08 08:22:46,057 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 324 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=265, Invalid=1715, Unknown=0, NotChecked=0, Total=1980 [2022-04-08 08:22:46,057 INFO L913 BasicCegarLoop]: 124 mSDtfsCounter, 420 mSDsluCounter, 547 mSDsCounter, 0 mSdLazyCounter, 1513 mSolverCounterSat, 178 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 420 SdHoareTripleChecker+Valid, 671 SdHoareTripleChecker+Invalid, 1691 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 178 IncrementalHoareTripleChecker+Valid, 1513 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:22:46,057 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [420 Valid, 671 Invalid, 1691 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [178 Valid, 1513 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-08 08:22:46,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-08 08:22:46,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-08 08:22:46,058 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:22:46,058 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-08 08:22:46,058 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-08 08:22:46,058 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-08 08:22:46,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:46,058 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-08 08:22:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-08 08:22:46,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:46,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:46,058 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-08 08:22:46,058 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-08 08:22:46,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:22:46,058 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-08 08:22:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-08 08:22:46,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:46,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:22:46,058 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:22:46,059 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:22:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-08 08:22:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-08 08:22:46,059 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 161 [2022-04-08 08:22:46,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:22:46,059 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-08 08:22:46,059 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-08 08:22:46,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2022-04-08 08:22:46,059 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:22:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-08 08:22:46,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:22:46,061 INFO L788 garLoopResultBuilder]: Registering result SAFE for location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-08 08:22:46,062 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65 [2022-04-08 08:22:46,064 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.